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Larva   Listen
noun
Larva, Larvae  n.  (pl. L. larvae, E. larvas)  
1.
(Zool.) Any young insect from the time that it hatches from the egg until it becomes a pupa, or chrysalis. During this time it usually molts several times, and may change its form or color each time. The larvae of many insects are much like the adults in form and habits, but have no trace of wings, the rudimentary wings appearing only in the pupa stage. In other groups of insects the larvae are totally unlike the parents in structure and habits, and are called caterpillars, grubs, maggots, etc.
2.
(Zool.) The early, immature form of any animal when more or less of a metamorphosis takes place, before the assumption of the mature shape.






Collaborative International Dictionary of English 0.48








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"Larva" Quotes from Famous Books



... Butterfly may be collected upon the milkweed and brought in, so that the whole life history or metamorphosis of this beautiful insect, from the egg through the larva or caterpillar stage and the pupa or chrysalis stage to the adult butterfly, may be watched. The larvae or caterpillar must be supplied daily with fresh milkweed leaves. Other butterflies and moths and many other insects may be reared in the same way by supplying the larvae with suitable food. ...
— Scouting For Girls, Official Handbook of the Girl Scouts • Girl Scouts

... frog spawn adrift, tremulous with tadpoles just bursting their gelatinous envelopes; there were little pond snails creeping out into life, and under the green skin of the rush stems the larvae of a big Water Beetle were struggling out of their egg cases. I doubt if the reader knows the larva of the beetle called (I know not why) Dytiscus. It is a jointed, queer-looking thing, very muscular and sudden in its movements, and given to swimming head downward with its tail out of water; the length of a man's ...
— The Food of the Gods and How It Came to Earth • H.G. Wells

... Larvati were bewitched persons; from Larva, of which the original meaning is a ghost or spectre; the derived meanings are, a ...
— The Spectator, Volumes 1, 2 and 3 - With Translations and Index for the Series • Joseph Addison and Richard Steele

... well marked periods: First, the egg; second, the grub or larva; third, the chrysalis or pupa; fourth, the imago, or perfect insect. The eggs are small, ovate, yellowish white objects, which hatch in about fifteen to thirty days. The larvae are small legless grubs, quite large at the apex of the abdomen and tapering toward the head. ...
— Scientific American Supplement No. 822 - Volume XXXII, Number 822. Issue Date October 3, 1891 • Various

... woodruffe, which does not pass away after the specimen has been dried for years. In some species of Marasmius, there is a decidedly strong odour of garlic, and in one species of Hygrophorus, such a resemblance to that of the larva of the goat moth, that it bears the name of Hygrophorus cossus. Most of the fleshy forms exhale a strong nitrous odour during decay, but the most powerful we remember to have experienced was developed by a very large specimen of Choiromyces meandriformis, ...
— Fungi: Their Nature and Uses • Mordecai Cubitt Cooke

... uncomfortable vein, for he found in a tree a little bundle of sticks from four to six inches long, all the sticks placed lengthwise, the whole looking like a small bunch of firewood. Comale knew what this bundle was, well enough, for many a time he had found this kind of a nest of the larva of a moth. He knew it was lined with fine spun silk, and that the heathen people said that the moth used once to be a real person who stole wood, and who, having died, came back to earth again in the form of a moth, condemned, ...
— Out of the Triangle • Mary E. Bamford

... evolved into different forms according to circumstances. Thus, during its earlier stages, every embryo is sexless—becomes either male or female as the balance of forces acting upon it determines. Again, it is a well-established fact that the larva of a working-bee will develop into a queen-bee, if, before it is too late, its food be changed to that on which the larvae of queen-bees are fed. Even more remarkable is the case of certain entozoa. The ovum of a tape-worm, getting into its natural habitat, the intestine, unfolds into the ...
— Essays on Education and Kindred Subjects - Everyman's Library • Herbert Spencer

... them, were marked in sinuous lines, by either a continuous or broken chain of whitish and often star-shaped dots, about 2 mm. in diameter. The appearance thus presented was curiously like that of a leaf, into which the larva of some minute insect had burrowed. But my son Francis, after making and examining sections, could nowhere find that the cell-walls had been broken down or that the epidermis had been penetrated. When the section passed through the whitish dots, the grains of chlorophyll were seen to be ...
— The Formation of Vegetable Mould through the action of worms with • Charles Darwin

... crime committed there. The high-road, which runs nearly in a direct line from the hacienda to San Agustin, is broad and in tolerable repair; but before arriving there, it is so little attended to, that during the rainy season it might be passed in canoes; yet this immense formation of ferruginous larva and porphyritic rock lies conveniently in its vicinity. A large sum, supposed to be employed in mending the road, is collected annually at the toll, close to San Antonio. For each carriage two dollars are asked, and for carts and animals in proportion. The proprietor ...
— Life in Mexico • Frances Calderon de la Barca

... elegant, many-whorled TURRITELLA forgetting its high station and degenerating to the likeness of a worm. No doubt it is really a case of degeneration from the acquirement of fixed habits, just as when a lively young crustacean larva gives up its free independent life and glues its head to a stone—what happens? Why, he becomes a mere barnacle instead of a spritely shrimp as he might have been! Let mankind take note ...
— My Tropic Isle • E J Banfield

... thus assumes the appearance of a piece of rustic architecture, in which the stones project with their natural irregularities; but the inside, which requires a more even surface in order not to hurt the larva's tender skin, is covered with a coat of pure mortar. This inner whitewash, however, is put on without any attempt at art, indeed one might say that it is ladled on in great splashes; and the grub takes care, after finishing its mess of honey, to make itself a cocoon and hang the rude walls of its ...
— The Mason-bees • J. Henri Fabre

... derivation to Strutt's adopted by the popular, "mumm is said to be derived from the Danish word mumme, or momme in Dutch (Germ. larva), and signifies disguise in a mask, hence a mummer." In the Promptorium Parvulorum we have "Mummynge, mussacio, vel mussatus": it was a pantomime in dumb show, e.g. "I mumme in a mummynge;" "Let us go mumme (mummer) to nyghte in ...
— The Book of the Thousand Nights and a Night, Volume 10 • Richard F. Burton

... come to the practical deduction from these facts. It is clear that the only time when the scalebug can emigrate and infest a new tree is the time when it is a larva, that is, when it has the power of locomotion. In countries with a pronounced winter this time begins much later than with us, but it ends about the same time, that is, the beginning of August. I have seen the male of Aspidiotus in February, so that the active larva may be expected in March, ...
— Scientific American Supplement, No. 286 - June 25, 1881 • Various

... the larvae could not obtain air, they would suffocate. The well-known property of oil in "scumming over" water was recalled, two or three stagnant pools were treated with it, and to the delight of the experimenters, not a single larva was able to develop under the circumstances. Here was insecticide number one. The cheapest of oils, crude petroleum, if applied to the pool or marsh in which mosquitoes breed, will almost completely exterminate them. Scores ...
— Preventable Diseases • Woods Hutchinson

... whole country, so that the negociations of the viceroy fell to nothing, and be returned to Goa. While absent from that city, the subjects of the new king of Visiapour, provoked by the insolences of Larva Khan the favourite minister, wished to set up Cufo Khan the son of Meale Khan, who had been long kept prisoner at Goa; but on this coming to the knowledge of Larva Khan, he contrived, by means of an infamous Portuguese, named Diego ...
— A General History and Collection of Voyages and Travels, Volume VI - Early English Voyages Of Discovery To America • Robert Kerr

... will you find an existence free from earthly dust? And is that of which you complain so bitterly anything else than the earthly husk which encloses every mortal existence of man as well as of woman?—it is the soil in which the plant must grow; it is the chrysalis in which the larva becomes ripe for its change of life! Can you actually be blind to that higher and nobler life which never developes itself more beautifully than in a peaceful home? Can you deny that it is in the sphere of family and friendship where man lives most perfectly and best, as citizen of an earthly ...
— The Home • Fredrika Bremer

... patent of royalty is in the cell and in the food; the cell being much larger, and the food a peculiar stimulating kind of jelly. In certain contingencies, such as the loss of the queen with no eggs in the royal cells, the workers take the larva of an ordinary bee, enlarge the cell by taking in the two adjoining ones, and nurse it and stuff it and coddle it, till at the end of sixteen days it comes out a queen. But ordinarily, in the natural course of events, the young queen is kept a prisoner in her cell till ...
— Locusts and Wild Honey • John Burroughs

... adult fly of D. ampelophila varies greatly according to the amount of nourishment obtained by the larva. After the fly emerges its size remains nearly constant, as in many insects. Two races have, however, been separated by Bridges that are different in size as a result of a genetic factor. The first of these, called dwarf, is represented ...
— A Critique of the Theory of Evolution • Thomas Hunt Morgan

... various parts of the intestinal canal. The bot having selected its place of residence, attaches itself to the membranes lining the stomach and intestines, and derives its sustenance during its stay from the wound made by its hooks. In the summer the larva, after living inside the horse for about ten months, quits its hold and is expelled with the feces. Having concealed itself near the surface of the ground it becomes changed into a chrysalis from which ...
— The Veterinarian • Chas. J. Korinek

... can do to understand life and forgive its existence. As a rule he digs himself in with his dream and with the arts, until the time comes when he has got used to his incarnation, and the grub has achieved its agonizing passage from larva to winged insect. What a need he has for peace and meditation during these April days so full of the trouble of maturing life! But they come after him to the bottom of his burrow, look him up, drag him from the dark while still ...
— Pierre and Luce • Romain Rolland

... extraordinary view of the subject. Is it not possible that it may be the larva of some large unknown animal inhabiting these limestone cavities? Its feet are not in harmony with the rest of its organisation; and were they removed, it would have all the characters ...
— Consolations in Travel - or, the Last Days of a Philosopher • Humphrey Davy

... crossed plants in Pot 1 died; another became much diseased and stunted; and the third never grew to its full height. They seemed to have been all injured, probably by some larva gnawing their roots. Therefore all the plants on both sides of this pot were rejected in the subsequent measurements. When the plants were fully grown they were again measured to the tips of the highest leaves, and the eleven crossed plants now averaged 68.1, and the eleven ...
— The Effects of Cross & Self-Fertilisation in the Vegetable Kingdom • Charles Darwin

... prepared by thorough digging and mixing about an inch in depth of old manure; wood ashes and decayed sweepings having a quantity of goat or sheep dung in it is well suited for the seed-bed at this season. Cow dung is apt to have the larva of the dung beetle in it—a very large caterpillar which destroys young plants by eating through the stem under ground. The bed having been thoroughly watered, the seed may be sown broadcast or in lines, and covered with a quarter of an inch of fine, dry, sandy soil, and shaded ...
— The Cauliflower • A. A. Crozier

... seem to them the most trivial of reminiscences. Or, perhaps, theirs may be an utter lapse of memory concerning sublunary things; and they themselves be not themselves, as the butterfly is not the larva." ...
— Mardi: and A Voyage Thither, Vol. I (of 2) • Herman Melville

... embryologists after Cuvier often came across instances of the special formation of parts to meet temporary needs. Thus Reichert interpreted the "palatine" and "pterygoid," which are formed in the mouth of the newt larva by a fusion of conical teeth, as special adaptations to enable the little larva to lead a ...
— Form and Function - A Contribution to the History of Animal Morphology • E. S. (Edward Stuart) Russell

... Perhaps a larva or a chrysalis, out of whose trance-like life a man one day will be created. She seems a child, but isn't one; she is a sort of child, and yet not like one. Drags downward, when the man pulls up. Drags upward, ...
— The Road to Damascus - A Trilogy • August Strindberg

... produced from the same parents, otherwise absurd errors are perpetrated. The young, the male, and the female of the same species have frequently been described under different names as distinct species or even genera. For example, the larva of marine crabs was formerly described as a distinct genus under the name of Zoaea, and in the earlier part of the nineteenth century a lively controversy on the question was carried on between a retired naval surgeon who hatched Zoaea from the ...
— Hormones and Heredity • J. T. Cunningham

... very cautiously bit a tiny piece off one end, hesitated, with his face looking very peculiar before beginning to chew it, but bravely going on; and directly after his face lit up just as his cousins were about to explode with mirth, and he popped the rest of the larva into his mouth, and held out his hand ...
— The Dingo Boys - The Squatters of Wallaby Range • G. Manville Fenn

... insatiably ravenous, immeasurably fierce, the larva of the dragon-fly (for such the little monster was) had fair title to be called the wolf of the pool. Its appearance alone was enough to daunt all rivals. Even the great black carnivorous water-beetle, with all its strength and fighting ...
— The Watchers of the Trails - A Book of Animal Life • Charles G. D. Roberts

... of insects in a land which is exposed to a winter cold below the freezing-point of mercury, and where the animal cannot seek protection from it by creeping down to a stratum of earth which never freezes, presupposes that either the insect itself, its egg, larva, or pupa, may be frozen stiff without being killed. Only very few species of these small animals, however, appear to survive such a freezing test, and the actual land-evertebrate-fauna of the Polar countries is ...
— The Voyage of the Vega round Asia and Europe, Volume I and Volume II • A.E. Nordenskieold

... found in the muscles of the pig is known as the Cysticercus cellulosus, and the animals afflicted by it are said to have the measles. This larva of the tapeworm exists in the pig in little sacs not larger than a pin's head, and can be seen by the naked eye. The strong brine of the packer does not kill them, and I have known them to be taken alive from a boiled ham. ...
— Four Months in a Sneak-Box • Nathaniel H. Bishop

... some few of which can be dimly seen, and will hereafter be briefly discussed. I will here only allude to what may be called correlated variation. Important changes in the embryo or larva will probably entail changes in the mature animal. In monstrosities, the correlations between quite distinct parts are very curious; and many instances are given in Isidore Geoffroy St. Hilaire's great work on this subject. Breeders believe that long limbs are almost always accompanied ...
— On the Origin of Species - 6th Edition • Charles Darwin

... Beetle.—In the luxuriant forests of Ceylon the extensive family of Longicorns[1] and Passalidae live in destructive abundance. To the coco-nut planters the ravages committed by beetles are painfully familiar.[2] The larva of one species of Dynastida, the Oryctes rhinoceros, called by the Singhalese "Gascooroominiya," makes its way into the younger trees, descending from the top, and after perforating them in all directions, forms a ...
— Sketches of the Natural History of Ceylon • J. Emerson Tennent

... axis datum erratum focus formula genus larva medium memorandum nebula radius series species stratum ...
— An English Grammar • W. M. Baskervill and J. W. Sewell

... Fecundated produce workers; theory therefor, 44. Aphides but once impregnated for a series of generations. Knowledge necessary for success, Queen bee, process of laying, 45. Eggs described. Hatching, 46. Larva, its food, its nursing. Caps of breeding and honey cells different, 47. Nymph or pupa, working. Time of gestation. Cells contracted by cocoons sometimes become too small. Queen bee, her mode of development, 48. Drone's ...
— Langstroth on the Hive and the Honey-Bee - A Bee Keeper's Manual • L. L. Langstroth

... travels, my reading, my studies, my projects, my hopes, have faded from my mind. It is a singular state. All my faculties drop away from me like a cloak that one takes off, like the chrysalis case of a larva. I feel myself returning into a more elementary form. I behold my own unclothing; I forget, still more than I am forgotten; I pass gently into the grave while still living, and I feel, as it were, the indescribable peace of annihilation, ...
— Amiel's Journal • Mrs. Humphry Ward

... the beginning of complexity. For with the quickening of the larva came a reaction on the part of the plant, which, in defense, set up a greatly accelerated growth about the young insect. This might have taken the form of some distorted or deformed plant organ—a cluster of leaves, a fruit or berry or tuft of hairs, wholly unlike ...
— Edge of the Jungle • William Beebe

... natural history. Although, however, like all grain-eating birds, the pheasant is no doubt capable of inflicting appreciable damage on cultivated land, it seems to be established beyond all question that it also feeds greedily on the even more destructive larva of the crane-fly, in which case it may more than pay its footing in the fields. The foodstuff most fatal to itself is the yew leaf, for which, often with fatal results, it seems to have an unconquerable craving. The worst disease, however, ...
— Birds in the Calendar • Frederick G. Aflalo

... animals. The kagu. The fashionable millinery styles. Singular habit of the bird. The benne plant. Its remarkable properties. Lard from trees. The coffee trees. A tree with sandpaper leaves. The indicus. Analyzing soils. How plants digest food. Larvae. The early forms of many animals. Kinds of food in the earth. The bruang. The sun-bear of Malay. The bear and the honey pot. How it was tamed. The sport. The ocean. George and Harry at the beach. Bathing in the surf. The discovery of the wreck of an upturned boat. Finding ...
— The Wonder Island Boys: Adventures on Strange Islands • Roger Thompson Finlay

... suffocating. The whole crushing mass of this mountain, of this block of limestone, into which we have crawled through relatively imperceptible holes, like white ants or larvae, seems to weigh upon our chest. And these figures too, inscribed on every side, and this mystery of the hieroglyphs and the symbols, cause a growing uneasiness. You are too near them, they seem too much the masters of the exits, these gods with their heads ...
— Egypt (La Mort De Philae) • Pierre Loti

... buds has not, however, come into general use; first, because of the large amount of wood which must be destroyed to secure them; and second, because in those sections where bud-worms are prevalent, their larvae are to be found clustered about the buds until quite late in the season and make their attack as soon as the bud starts ...
— The Pecan and its Culture • H. Harold Hume

... and waterfalls and homes for the trout. By means of a little stocking with fresh blood a stream may often be turned from a worthless piece of water into a splendid fishery. There is no limit to the articles of food which can be imported. Gammari, or fresh-water shrimps, caddis and larvae, and various species of weeds which nourish insects and snails—notably the chara flexilis from Loch Leven—may all be procured and transplanted to your water. The beautiful springs which feed the ...
— A Cotswold Village • J. Arthur Gibbs

... by the aid of adventitious objects. Many lepidopterous larvae live in cases made of the fragments of the substances upon which they feed; and certain sea-urchins cover themselves so completely with pebbles, shells, and so forth, that one can see nothing but a heap of ...
— The Naturalist in Nicaragua • Thomas Belt

... brownie; but, above all, the Spanish duende, which signifies a spirit or sprite, supposed by the vulgar to haunt houses and highways, causing therein much terror and confusion. "DUENDE. Espiritu que el vulgo cree que infesta las casas y travesea, causando en ellas ruidos y estruendos"—LEMURES, LARVAE. "To appear like a duende," "to move like a duende" are modes of speaking by which it is meant that persons appear in places where they are least expected. "To have a duende" signifies that a person's ...
— Traditions of Lancashire, Volume 1 (of 2) • John Roby

... effectual phase of man's war against the flies will be negative rather than positive, turning not so much on putting to death the mature individuals as in destroying the matter in which the larvae are nourished. Or if, from other considerations, we cannot destroy all organic refuse, we may and should render it unfit for the multiplication of these vermin. We have, indeed, in most of our large towns and in their suburbs, abolished cesspools, which are ...
— Scientific American Supplement, No. 303 - October 22, 1881 • Various

... and specially adapted to those of the insect-life which they shelter. Yet they are produced by a growth of the plant itself, when suitably stimulated by the insects' inoculation—or, according to recent observations, by emanations from the bodies of the larvae which develop from the eggs deposited in the plant by the insect. Now, without question, this is a most remarkable fact; and if there were many more of the like kind to be met with in organic nature, we might seriously consider whether the formation of galls should not be held to make against the ...
— Darwin, and After Darwin (Vol. 1 and 3, of 3) • George John Romanes

... now be seen in the evening twilight with match, gunpowder, &c., and green boughs for self-defence, busy in storming the paper-built castles of wasps, the larvae of which furnish anglers with store of excellent baits. Spring-flowers have given place to a very different class. Climbing plants mantle and festoon every hedge. The wild hop, the brione, the clematis or traveller's joy, the large white convolvulus, whose bold yet delicate flowers will display ...
— The Mirror of Literature, Amusement, and Instruction, Vol. 10, Issue 262, July 7, 1827 • Various

... Others are shapeless larvae of pollution, with dubious items of equipment pricking up, or bits of bone. Farther on, a corpse has been brought in in such a state that they have been obliged—so as not to lose it on the way—to pile it on a lattice of wire which was then fastened to the two ends of a stake. Thus was it carried ...
— Under Fire - The Story of a Squad • Henri Barbusse

... aphis has its special insect enemies, among which the lady-bird ("lady-cow" in Worcestershire) is the most important. It lays its eggs in clusters on the hop-leaf, and in a few days the larvae (called "niggers") are hatched, aggressive-looking creatures with insatiable appetites. It is amusing to watch them hunting over the lower side of the leaf like a sporting dog in a turnip field, and devouring the lice ...
— Grain and Chaff from an English Manor • Arthur H. Savory

... honour; for, having spent her childhood elsewhere, she had never experienced the wonder of this roof excursion so highly prized by Royalty, and for ever forbidden to all other women and to all but a few men of the teeming millions who swarmed like larvae in this ...
— City of Endless Night • Milo Hastings

... larvae of beetles, and may be found about manure heaps and in rotten logs. They make good bait for trout, bass, perch, cats and other fish, and they may be kept, but not for long, in ...
— Healthful Sports for Boys • Alfred Rochefort

... acting in various ways, through climate, food, or enemies, on these nascent forms, evolving into stable and well-adapted species. But I noticed three cases where bits of driftwood thrown up from South America on the western coasts contained the eggs or larvae of American beetles, while several others were driven ashore from the Canaries or Madeira; and in one instance even a small insect, belonging to a type now confined to Madagascar, found its way safely by sea to this remote spot, where, being a female with ...
— Science in Arcady • Grant Allen

... birds, averaging when full grown about two and three-quarter pounds. They were introduced twenty-five years ago by Mr. Elder, of New Zealand, a former lessee of the island, and multiplied so fast that they are now very numerous. They live among the tussocks, and subsist for the most part upon the larvae of the kelp-fly, small fish and other marine life which they catch under the stones along the rocky shores at low tide. They are exceedingly inquisitive and pugnacious and may ...
— The Home of the Blizzard • Douglas Mawson

... deposited, and the quantity and quality of food which is supplied to the grub, whether it shall turn out a busy little worker or a big idle queen. And, in the human hive, the cells of the endowed larvae are always tending to enlarge, and their food to improve, until we get queens, beautiful to behold, but which gather no ...
— Science & Education • Thomas H. Huxley

... three sorts of cells: the first one for the larvae of workers, and for containing the honey,—these are of the ordinary form; the second are for the grubs of the males or drones, being considerably larger and more substantial,—they usually appear near the bottom of the combs; the third are the cells ...
— The Book of Sports: - Containing Out-door Sports, Amusements and Recreations, - Including Gymnastics, Gardening & Carpentering • William Martin

... and in others in several centers on the sides. In some skins distinct lines of molt are visible without parting the hair, and in some others the molt is patchy in appearance. Growth of new hair is apparent at various times of the year as a result of injury such as that caused by bot fly larvae, cuts, scratches, or bites of other mice. Abrasion, wear, irritation by ectoparasites, and other kinds of injury to the skin may play a part in the development of a patchy molt. Both breeding and molting are sources of considerable stress, and the delay of the peak of molting activity until ...
— Mammals of Mesa Verde National Park, Colorado • Sydney Anderson

... of eggs and the minute caterpillars or larvae nearly emerged from them are seen on the leaf. These tiny eggs are at first quite white or pale yellow, and form an object for the microscope of remarkable beauty, which is worthy of the examination of all who take an interest in the garden and its insect life. An egg magnified is drawn ...
— Scientific American Supplement, No. 508, September 26, 1885 • Various

... substance is then at Nature's disposal. We must set aside a great deal of it for the ants and flies, who will help themselves in spite of us. If any one has never seen a carcass rapidly disappearing under the steady operations of the larvae of the flesh-fly, he has yet to learn why some flies were made. The ants, too, carry it off in loads larger, if not heavier, than themselves. But carcasses of animals may go to decay, undisturbed by the ravages of these useful ...
— Atlantic Monthly, Vol. 4, No. 21, July, 1859 • Various

... place a number of peas which are found to be well peopled in a glass test-tube. I open others daily. In this way I keep myself informed as to the progress of the various larvae. At first nothing noteworthy is to be seen. Isolated in its narrow chamber, each grub nibbles the substance around it, peacefully and parsimoniously. It is still very small; a mere speck of food is ...
— A Book of Exposition • Homer Heath Nugent

... the wall paper, and shows considerable activity in its nightly raids in search of food. The female deposits her eggs at the beginning of summer in crevices of wood and other retired situations, and in three weeks the young emerge as small, white, and almost transparent larvae. These change their skin very frequently during growth, and attain full development in about eleven weeks. Two centuries ago the bed bug was a rare insect in Britain, and probably owes its name, which is derived from a Celtic word signifying "ghost" or "goblin," to the terror which ...
— Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 - "Brescia" to "Bulgaria" • Various

... small green, black-spotted larvae feed on the foliage of currants and gooseberries, beginning their work on the lower leaves. A second brood occurs in early summer. When worms first appear, spray with 1 lb. Paris green or 4 lb. arsenate of lead in 100 gal. of water. ...
— Manual of Gardening (Second Edition) • L. H. Bailey

... other direction. You will find it difficult (page 14 of your letter) to make a marked line of separation between fertile and infertile crosses. I do not see how the apparently sudden change (for the suddenness of change in a chrysalis is of course largely only apparent) in larvae during their development throws any light ...
— More Letters of Charles Darwin - Volume I (of II) • Charles Darwin

... and would have fallen, but the boy caught her in his arms—one side of the face had been destroyed by the larvae of the rocks. ...
— The Blue Lagoon - A Romance • H. de Vere Stacpoole

... larvae (as the caterpillars are called) do so much damage to foliage that the State has spent large sums of money in an attempt to destroy the troublesome pest. The matter has now been brought to the attention of Congress, and in ...
— The Great Round World and What Is Going On In It, Vol. 1, No. 29, May 27, 1897 - A Weekly Magazine for Boys and Girls • Various

... upon its hind-feet, and supporting itself also by the tail—which it has already thrown around some branch—the little ant-eater uses its fore-feet as hands to carry food to its mouth. It lives among the trees, and feeds upon wasps, bees, and especially the larvae of both; but it does not use the tongue to any great extent. It is, on this account, an essentially different ...
— Popular Adventure Tales • Mayne Reid

... vegetable; in fact, at every point where the water touches the shore vegetation vanishes utterly. The animal life is that of a very small gnat which, mosquito-like, lays its eggs on the surface of the water. The larvae, when driven shoreward, collect in such quantities as to cause a strong, unpleasant odor observable for miles to the leeward. Myriads of seagulls here find a ...
— Trail Tales • James David Gillilan

... irregularly, but they may be so few as to be mere notes. Avoid stagnant water, and if mosquitoes are feared introduce some goldfish. They like mosquito larvae. ...
— Making A Rock Garden • Henry Sherman Adams

... of animal objects from the tracheobronchial tree is readily accomplished with the side-curved forceps. Leeches are not uncommon intruders in European countries. Small insects are usually coughed out. Worms and larvae may be found. Cocaine or salt solution will cause a leech to loosen ...
— Bronchoscopy and Esophagoscopy - A Manual of Peroral Endoscopy and Laryngeal Surgery • Chevalier Jackson

... staining. The "vital methylene blue staining" (Ehrlich) that has since become so important, especially in neurology, led to the first attempts at staining the granules in living animals. One of the first publications on this subject is that of O. Schultze, who placed the larvae of frogs in dilute methylene blue solution, and after a short period found the granules of the stomach, the red blood corpuscles and other cells stained blue. This method, however, cannot pass as entirely free from error, as Ehrlich frequently found that when the experiment lasts some ...
— Histology of the Blood - Normal and Pathological • Paul Ehrlich

... than the other bees, unless influence may be called government. If she finds empty cells in the hive, during the breeding season, she will deposit eggs there, because it is her nature to do so; and the nature of the workers prompts them so take care and nurse all the young larvae, labor and collect food for their sustenance, guard and protect their habitations, and do and perform all things, in due obedience, not to the commands of the Queen, but to ...
— A Manual or an Easy Method of Managing Bees • John M. Weeks

... of the bee. He knew the several inmates of the hive, though like others of his day (save, perhaps, only Xenophon), and like Shakespeare too, he took the queen-bee for a king. He describes the building of the comb, the laying of the eggs, the provision of the larvae with food. He discusses the various qualities of honey and the flowers from which these are drawn. He is learned in the diseases and the enemies of bees. He tells us many curious things about the economy of the ...
— The Legacy of Greece • Various

... evidence in favour of this view; although the reversed transition would not have presented any great difficulty, as the voluntary muscles are in an unstriped condition in the embryos of the higher animals, and in the larvae of some crustaceans. Moreover in the deeper layers of the skin of adult birds, the muscular network is, according to Leydig,[20] in a transitional condition; the fibres exhibiting ...
— The Expression of Emotion in Man and Animals • Charles Darwin

... Sometimes she dots several in a row, or again makes a number of rows, like a little beaded mat. One authority I have consulted states that "The eggs are always laid by the female in a state of freedom upon the food-plant which is most congenial to the larvae." This has not 'always' been the case in my experience. I have found eggs on stone walls, boards, fences, outbuildings, and on the bark of dead trees and stumps as well as living, even on the ground. This ...
— Moths of the Limberlost • Gene Stratton-Porter

... white grub that is found in old manure heaps, straw stacks and hog lots carries eggs containing embryos of the Thorn-headed Worm. The white grub is eaten by the hog. The larvae of the Thorn-headed Worm is liberated by the process of digestion and becomes a parasite in the intestines of the hogs, where it develops into a fully matured worm. Large numbers of hogs quickly become infested with this parasite, as ...
— The Veterinarian • Chas. J. Korinek

... always has one of her flat- pattern five timekeepers to slide into it;) black, glossy crickets, with their long filaments sticking out like the whips of four-horse stage-coaches; motionless, slug-like creatures, young larvae, perhaps more horrible in their pulpy stillness than even in the infernal wriggle of maturity! But no sooner is the stone turned and the wholesome light of day let upon this compressed and blinded community of creeping things, than all of them which enjoy the luxury of legs—and some of them have ...
— The Autocrat of the Breakfast Table • Oliver Wendell Holmes

... disabling and drowning with a flip of the tail many an insect that fluttered at the surface, and choosing from their various victims some unusually tasty morsel, such as a female "February red" about to lay her eggs. At this time, also, the plump, cream-coloured larvae of the stone-fly in the shallows were growing within their well cemented caddis-cases and preparing for maturity. So the trout fattened on caddis-grubs and flies, and the otter-cub, in corresponding measure, became ...
— Creatures of the Night - A Book of Wild Life in Western Britain • Alfred W. Rees

... acorns which fell ripe and brown with every passing breeze; the berries of the dogwood also furnished them with food; but the wild rice seemed the great attraction, and small shell-fish and the larvae of many insects that had been dropped into the waters, there to come to perfection in due season, or to form a provision for myriads of wild fowl that had come from the far north-west to feed upon them, guided by that instinct which has so beautifully been termed by one ...
— Canadian Crusoes - A Tale of The Rice Lake Plains • Catharine Parr Traill

... working with such industry and self-denial. The bird builds its nest; the insect seeks a suitable place wherein to lay its eggs, or even hunts for prey, which it dislikes itself, but which must be placed beside the eggs as food for the future larvae; the bee, the wasp, and the ant apply themselves to their skilful building and extremely complex economy. All of them are undoubtedly controlled by an illusion which conceals the service of the species under the mask of ...
— Essays of Schopenhauer • Arthur Schopenhauer

... in Milby was then of a lax and indifferent kind. The doctrine of adult baptism, struggling under a heavy load of debt, had let off half its chapel area as a ribbon-shop; and Methodism was only to be detected, as you detect curious larvae, by diligent search in dirty corners. The Independents were the only Dissenters of whose existence Milby gentility was at all conscious, and it had a vague idea that the salient points of their creed were prayer without book, red brick, ...
— Scenes of Clerical Life • George Eliot

... them are remarkable for enormous developments of the thorax and head. They are all large bodied and stout limbed, and by their great strength abundantly justify their generic name, Dynastes, which is from the Greek and signifies powerful. The larvae of these beetles inhabit and feed upon decaying trees and other rotting vegetable matter, and correspond in size with the mature insects. Most of them inhabit tropical regions, where they perform a valuable service in hastening the destruction ...
— Scientific American, Volume XLIII., No. 25, December 18, 1880 • Various

... fit age has been reached, the means of preserving these plants, which have become so interesting in virtue of the knowledge obtained of them, may as a great favour be supplied; and eventually, as a still greater favour, may also be supplied the apparatus needful for keeping the larvae of our common butterflies and moths through their transformations—a practice which, as we can personally testify, yields the highest gratification; is continued with ardour for years; when joined with the formation of an entomological collection, adds ...
— Essays on Education and Kindred Subjects - Everyman's Library • Herbert Spencer

... and other Nymphs; every River, and Fountayn, with a Ghost of his name, and with Nymphs; every house, with it Lares, or Familiars; every man, with his Genius; Hell, with Ghosts, and spirituall Officers, as Charon, Cerberus, and the Furies; and in the night time, all places with Larvae, Lemures, Ghosts of men deceased, and a whole kingdome of Fayries, and Bugbears. They have also ascribed Divinity, and built Temples to meer Accidents, and Qualities; such as are Time, Night, Day, Peace, Concord, Love, Contention, Vertue, Honour, ...
— Leviathan • Thomas Hobbes

... made fragrant. More than once have I satisfied my hunger with it during these disastrous days when the briars have turned into rose-colored crystals, and when the agile wagtail utters its shrill cry toward the larvae which its beak can no longer reach beneath the ice along the banks. I shall continue to gnaw these barks. For, Oh Francis, I do not wish to die with these gentle friends who are in their agony, but rather ...
— Romance of the Rabbit • Francis Jammes

... during July, one in a place, on the bark of the tree, near its base. Within two weeks the young worms are hatched, and at once commence with their sharp mandibles to gnaw their way through the outer bark to the interior. It is generally conceded that the larvae are three years in reaching maturity. The young ones lie for the first year in the sapwood and the inner bark, excavating flat, shallow cavities, about the size of a silver dollar, which are filled with their sawdust-like castings. The holes ...
— Scientific American Supplement, No. 443, June 28, 1884 • Various

... against the angular darknesses of which little figures, seen to the waist, took the light—the blond face, neck and arms of some woman, the fair colours of her dress—and showed up with perplexing insistence. For they were all peopled, these cells of the honeycomb, and—so it seemed to him—with larvae, bright-hued, unworking, indolent, full-fed. Down there upon the parterre, in the close-packed ranks of students, of men and women of the middle-class, soberly attired in walking costume, he recognised the ...
— The History of Sir Richard Calmady - A Romance • Lucas Malet

... said. "Five years. Look here on the chart. I figured this to be the center: the first team's permanent camp on the hill. Now what happened there? Heaters to destroy immediate vegetation, and Radio-Frequency beams to kill insects and their larvae over a wider area. R-F—don't you see? Cells react to certain portions of the radio spectrum. Some are destroyed, depending upon intensity. Some behave strangely—the 'marching protozoa,' the 'dancing amoeba.' In others, chromosomal aberrations ...
— Attrition • Jim Wannamaker

... birds are of great value to the farmer and the fruit grower, doing good work among all classes of fruit trees by killing grubs and larvae. In spite of their value in this respect, they have been, in common with many other attractive birds, ...
— Birds, Illustrated by Color Photography, Vol. II, No 3, September 1897 • Various

... 1-5, 1937). The drawings and descriptions of the mouthparts, however, appear to have been taken from dried, or immature, or transforming individuals, for they do not agree among themselves nor do they agree with larvae obtained in the field and now in the Museum of Natural History of the ...
— The Tadpoles of Bufo cognatus Say • Hobart M. Smith

... case of many insects that have aquatic larvae, the latter are provided with some arrangement for enabling them to reach atmospheric air through the surface-film of the water. But the larva of a stone-fly, a dragon-fly, or a may-fly is adapted more completely than these for aquatic life; it can, by means of gills of some kind, breathe ...
— The Life-Story of Insects • Geo. H. Carpenter

... the larvae of insects which burrow in the soil eat soil particles which pass through their bodies and are partially dissolved. These particles are generally cast out on the surface of the soil. Thus these little animals help to move soil, to dissolve soil, and ...
— The First Book of Farming • Charles L. Goodrich

... always studying new plans, have thought of a wonderful way in which to let the fish help in carrying on this work. They obtain the mussel eggs, and when they are hatched place them in the pools with the fish from the overflowed lands. The tiny mussel larvae attach themselves to the fish and are carried to the rivers and ponds with the fish. Soon they are ready to drop to the bottom and ...
— Checking the Waste - A Study in Conservation • Mary Huston Gregory

... as soon as some begin to ripen and drop to the ground. They should be placed at once on shelves or in curing containers with wooden or metal bottoms through which the larvae of any weevils with which the nuts may be infested cannot penetrate and reach the ground. In areas of infestation, these grubs soon begin to bore their way out of the nuts and leave conspicuous holes in the shells. All infested nuts should be ...
— Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report • Various

... pine barrens of Florida, the prairies of Dakota, or the upper air of New York City, is a slaughterer of insects of many kinds. A Government agent collected one, in the stomach of which were the remains of thirty-four May beetles, the larvae of which are the white grubs well known to farmers on account of their destruction of potatoes and other vegetables. Several stomachs have been found to contain fifty or more different kinds of insects, and the number of individuals in some cases run into the thousands. Nighthawks also ...
— The Bird Study Book • Thomas Gilbert Pearson

... Figure 10 is a young tadpole, seen from the side. The still unabsorbed yolk in the ventral wall of the mesentery gives the creature a big belly. Its mouth is suctorial at this stage, and behind it is a sucker (s.) by which the larvae attach themselves to floating reeds and wood, as shown in the three ...
— Text Book of Biology, Part 1: Vertebrata • H. G. Wells

... the question of the transmission through the sex cells of such instincts as are based upon heliotropism. This problem reduces itself simply to that of the method whereby the gametes transmit heliotropism to the larvae or to the adult. The writer has expressed the idea that all that is necessary for this transmission is the presence in the eyes (or in the skin) of the animal of a photo-sensitive substance. For the transmission of this the gametes need not ...
— Darwin and Modern Science • A.C. Seward and Others

... white women, larvae slipped from the black grooves of the beech trunks; they made a ring round him with their bodies, drew it in tighter and tighter. The grey light beat like a pulse with ...
— The Romantic • May Sinclair

... the common name among practical mushroom growers for the larvae of a species of fly (Diptera) which from April on through the warm summer months renders mushroom-growing unprofitable. It is unavoidable, and so far has proved invincible. It attacks the mushrooms in deep cellars, above-ground houses, greenhouses, ...
— Mushrooms: how to grow them - a practical treatise on mushroom culture for profit and pleasure • William Falconer

... the goose, whose legs are short, nevertheless have a very long neck, it is because these birds in swimming on the surface of the water have the habit of plunging their head down as far as they can, to catch aquatic larvae and different animalcules for food, and because they make no effort to ...
— Lamarck, the Founder of Evolution - His Life and Work • Alpheus Spring Packard

... oozing sap. It sweeps them up in its tongue, which is not barbed, like that of other woodpeckers, but has a little brush on the end of it. It lacks the long, extensile tongue which enables the other species to probe the winding galleries of wood-eating larvae. ...
— Birds Illustrated by Colour Photography, Vol II. No. 4, October, 1897 • Various

... much. So a great many of them were taken to California to eat the scales. The ladybugs eat little green aphids, too, and often Mrs. Ladybug will lay her eggs right in the midst of a family of aphids; and then the larvae are surrounded by a hearty lunch when they come out of the egg. They eat the aphids, the scales, and sometimes ...
— Little Busybodies - The Life of Crickets, Ants, Bees, Beetles, and Other Busybodies • Jeanette Augustus Marks and Julia Moody

... are frequently destroyed by a peculiar sort of large fly, the female of which lays her eggs in them while they are alive, the larvae afterwards eating them up. ...
— My First Voyage to Southern Seas • W.H.G. Kingston

... up for a space of about an acre, probably the only soil for miles—except along streams and by springs—penetrable by beaks until the sun came out; and the thrush feasted royally upon hibernating caterpillars and chrysalids that would have become moths, beetle larvae all curled up and asleep, and other pests; and he must have done a considerable amount of good in that place during ...
— The Way of the Wild • F. St. Mars

... attention to that work for at least two hours. They wondered not a little at the attitude of the dry-fly gentleman as he is photographed doing the overhand cast, downward cut, steeple cast, and dry-switch, and under the vicar's tuition fell in love with the Mayfly plate, not excluding the uncanny larvae likenesses. The reverend monitor, indeed, proposed that they should drive forthwith over to the Trilling, a chalk stream tributary at the further limit of the estate, and dredge in the mud, or whatever their home may be, for ...
— Lines in Pleasant Places - Being the Aftermath of an Old Angler • William Senior

... history are mingled with the fancies of the author's brain in the most natural manner. The description of the house-building of the caddis larvae (page 262) is accurate enough for a scientist, who might, however, be shocked by the whimsical notion of the rivalry told in the last sentence of the paragraph. The otters behave like otters, the salmon like salmon, the lobster like the lobster he is. The dragon "splits" at the ...
— Journeys Through Bookland, Vol. 10 - The Guide • Charles Herbert Sylvester

... section. Or, take the case of the boll worm investigation already alluded to. The chances of success would be much greater if the entomologists in all the States interested were to give some attention to such lepidopterous larvae as are found to be affected with contagious diseases and to follow out some specific plan of cultivating and transmitting them to the party or parties with whom the actual trials are intrusted. The argument applies with still greater force to any international efforts. ...
— Scientific American Supplement, No. 787, January 31, 1891 • Various

... acquired not only fame, but an evil reputation for its insalubrity, the dreaded yellow fever being its most persistent scourge. The scientific work undertaken of recent years, however, in combating this, and in the destruction of mosquito larvae, show that fever and malaria can be eliminated on this coast, and to-day the port and city are not unhealthy; and the principal scavengers are no longer the zopilotes, although these birds flap their wings ...
— Mexico • Charles Reginald Enock

... found him flat and tasteless. The water-boatman was more succulent, but, with only one soft spot, difficult to do justice to. It was the same with all the larger creatures. He was reduced to stickleback fry, small larvae, and even juveniles of his own race. But nothing touched the tadpole, whose unkind destiny it is to furnish half the water-world with food. Had it not been for a diversion, he would have ...
— "Wee Tim'rous Beasties" - Studies of Animal life and Character • Douglas English

... fruit, he does more good than injury. Insects are his natural food, and form at least two thirds of his subsistence. He devours the destructive insects that penetrate the bark and body of a tree to deposit their eggs and larvae. ...
— Birds Illustrated by Color Photograph, Volume 1, Number 2, February, 1897 • anonymous

... hope to understand. In only one case does it appear that the resemblance was thought to be useful, and to have been designed as a means to a definite and intelligible purpose. The flies of the genus Volucella enter the nests of bees to deposit their eggs, so that their larvae may feed upon the larvae of the bees, and these flies are each wonderfully like the bee on which it is parasitic. Kirby and Spence believed that this resemblance or "mimicry" was for the express purpose of protecting the flies from the attacks ...
— Contributions to the Theory of Natural Selection - A Series of Essays • Alfred Russel Wallace

... observed, bent over abruptly, disturbed something silent and motionless on the ground, then rose and fled. His sliding motion, his attitudes, his mysterious and rapid gestures, caused him to resemble those twilight larvae which haunt ruins, and which ancient Norman legends call ...
— Les Miserables - Complete in Five Volumes • Victor Hugo

... our house during the heat of mid-day, by watching the variegated green, brown, and yellow ground-lizards. They would come nimbly forward, and commence grubbing with their forefeet and snouts around the roots of herbage, searching for insect larvae. On the slightest alarm, they would scamper off, their tails cocked up in the air as they waddled awkwardly away, evidently an incumbrance to them ...
— The Naturalist on the River Amazons • Henry Walter Bates

... found in certain other Diptera, the Hessian flies, that the larva gives rise to secondary larvae within it, which develop and burst the body of the primary larva. The secondary larvae give rise, similarly, to another set within them, and these again ...
— On the Genesis of Species • St. George Mivart

... about six deep, with thinner columns foraging on either side of the main army. Creatures of all sorts were getting out of their way with good cause, for whenever they came upon a maggot, caterpillar, or any larvae, they instantly set upon it and tore it to pieces, each ant loading itself with as much as it could carry. A little in front of them was a wasp's nest, on a low shrub. They mounted the twigs, and, gnawing away at the papery covering, quickly got at the larvae and the newly-hatched wasps. ...
— On the Banks of the Amazon • W.H.G. Kingston

... and geese have short legs and very long necks, but this is because they plunge their heads as low in the water as they can in their search for aquatic larvae and other animalcules, but make no effort ...
— Evolution, Old & New - Or, the Theories of Buffon, Dr. Erasmus Darwin and Lamarck, - as compared with that of Charles Darwin • Samuel Butler

... London where it is grown in perfection, the ground for it is dug to the depth of two spades or spits, the lower portion being brought up to the action of the weather, and rendered available as food for the plants; while the top-soil, containing the eggs and larvae of many insects, being deeply buried, the plants are less liable to be attacked by the club disease. Farm-yard manure is that most suitable for the cabbage, but artificial manures such as guano, superphosphate of lime or gypsum, together with lime-rubbish, wood-ashes and marl, may, ...
— Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 - "Bulgaria" to "Calgary" • Various

... our lawns, or burrowing beneath the roots of our garden plants, are represented in the winter by the eggs alone. These eggs are deposited in autumn by the mother insect, on or near the object destined to furnish the young, or larvae, their food. Each egg corresponds to a seed of one of our annual plants; being, like it, but a form of life so fashioned and fitted as to withstand for a long period intense cold; the mother insect, like the summer form of the plant, succumbing to ...
— A Book of Natural History - Young Folks' Library Volume XIV. • Various

... existence except as a sudden and inconvenient upheaval of parti-colored earth to be scaled, of unknown geological formation, but wholly worthless as having no bearing upon the one great end of their life—the care of larvae. ...
— Scientific American Supplement No. 822 - Volume XXXII, Number 822. Issue Date October 3, 1891 • Various

... of the Lomechusa beetle eats the young of the ants, in whose nest it is reared. Nevertheless, the ants tend the Lomechusa larvae with the same care they bestow on their own young. Not only so, but they apparently discover that the methods of feeding, which suit their own larvae, would prove fatal to the guests, and accordingly they change their whole system of ...
— The Analysis of Mind • Bertrand Russell

... Fab.), with its larva, pupa, and perfect insect, is illustrated natural size and enlarged. The ochreous shining larvae live upon the tap-roots of the Carrot, and by eating into them cause them to rot. In colour the body of the fly is an intensely dark greenish black, with a rusty ochreous head. The presence of the larvae in the root is made known by the change in the colour of the leaves from green to yellow, and ...
— The Culture of Vegetables and Flowers From Seeds and Roots, 16th Edition • Sutton and Sons

... said that this pest rarely lays its eggs in plowed land, preferring sod ground, where its larvae will be protected from the birds, and will find plenty of grass roots on which to feed. Nature sees to it that white grubs are taken care of, but our Monarch strawberries need our best skill and help in their unequal fight; and if "Lachnos" and tribe should ...
— Success With Small Fruits • E. P. Roe

... butterflies the chrysalids are naked, except with one species which occurs in Central America in which there is a common silk cocoon. With the moths, the larger part spin cocoons, but some of them, like the owlet moths whose larvae are the cutworms, have naked pupre, usually under the surface of the ground. It is not difficult to study the transformations of the butterflies and moths, and it is always very interesting to feed a caterpillar until it transforms, ...
— Boy Scouts Handbook - The First Edition, 1911 • Boy Scouts of America

... floats down the water. The second, called the cob in Wales, is three or four times as large, and has brown wings, which likewise protrude from the back, and its wings are shaded like those of a partridge, brown and yellow brown. These three kinds of flies lay their eggs in the water, which produce larvae that remain in the state of worms, feeding and breathing in the water till they are prepared for their metamorphosis, and quit the bottoms of the rivers, and the mud and stones, for the surface, and light and air. The brown fly usually disappears before the end of April, likewise the grannam; ...
— The Mirror of Literature, Amusement, and Instruction - Volume XII., No. 324, July 26, 1828 • Various

... Saturday he had finished all this; and as I had that afternoon free we spent some beautiful hours with the microscope and slide mounts. I completed, too, the long delayed drawings of some diurnal wasp-moths and their larvae. We worked until my mother interrupted us with a summons to an early dinner, for Saturday evening belongs to the confessional and I was shortly ...
— Slippy McGee, Sometimes Known as the Butterfly Man • Marie Conway Oemler

... in a close bundle. We have seen that if the end of the primary radicle is cut off or injured, the adjoining secondary radicles become geotropic and grow vertically downwards. This power must often be of great service to the plant, when the primary radicle has been destroyed by the larvae of insects, burrowing animals, or any other accident. The tertiary radicles, or those emitted by the secondary ones, are not influenced, at least in the case of the bean, by geotropism; so they grow out freely in all directions. From this manner of growth of the ...
— The Power of Movement in Plants • Charles Darwin

... of cabbage crops. It commences its attack upon the young plants while yet in the seed-bed and continues to infest them, in several successive broods, until they are taken up in the autumn. The larvae operate by consuming the rootlets of young plants, and by excoriating the surface and eating into the rind of older ones, or even penetrating into the interior of the root. When they abound to the extent ...
— The Cauliflower • A. A. Crozier

... only say "you should have tasted it!" and of fairy music, "like a little musical box," that came out of nodding flowers. There was a great open place where fairies rode and raced on "things," but what Mr. Skelmersdale meant by "these here things they rode," there is no telling. Larvae, perhaps, or crickets, or the little beetles that elude us so abundantly. There was a place where water splashed and gigantic king-cups grew, and there in the hotter times the fairies bathed together. There were games being played and dancing and much elvish love-making, ...
— Twelve Stories and a Dream • H. G. Wells

... author as it applies to man. On page 180 of "Descent of Man" (Hurst & Company, Edition 1874), Darwin says: "Our most ancient progenitors in the kingdom of the Vertebrata, at which we are able to obtain an obscure glance, apparently consisted of a group of marine animals, resembling the larvae of the existing Ascidians." Then he suggests a line of descent leading to the monkey. And he does not even permit us to indulge in a patriotic pride of ancestry; instead of letting us descend from American monkeys, ...
— In His Image • William Jennings Bryan

... seized his victim and is back to his perch. There is no strife, no pursuit,—one fell swoop and the matter is ended. That little Sparrow, as you will observe, is less skilled. It is the Socialis, and he finds his subsistence properly in various seeds and the larvae of insects, though he occasionally has higher aspirations, and seeks to emulate the Pewee, commencing and ending his career as a Flycatcher by an awkward chase after a Beetle or "Miller." He is hunting around in the grass now, I suspect, with the desire to indulge this favorite ...
— The Atlantic Monthly, Volume 15, No. 91, May, 1865 • Various

... mate, and commence eating the leaves, thus producing little holes through them. While this feeding is going on, the females deposit little, bright yellow eggs on the under side of the leaves, which soon hatch into small larvae or grubs. The grubs then eat away the soft portion of the leaf, causing it to look like lacework. The grubs become full grown in twenty days, crawl down to the base of the tree, and there transform into naked, orange-colored pupae. This occurs in the ...
— Studies of Trees • Jacob Joshua Levison

... Humble Bee. It has been noticed that there are a great many more humble bees in the neighbourhood of towns, than out in the open country; and the explanation of the matter is this: the humble bees build nests, in which they store their honey and deposit the larvae and eggs. The field mice are amazingly fond of the honey and larvae; therefore, wherever there are plenty of field mice, as in the country, the humble bees are kept down; but in the neighbourhood of towns, the number of cats which prowl about the fields eat up the field mice, and of ...
— Darwiniana • Thomas Henry Huxley

... which are the first stage of cockchafers. These destructive pests are fond of the bark of trees; they get between the bark and the sap-wood and eat their way round. If the tree is large enough for the insect to pass into its second state (of larvae, in which it remains dormant until its second metamorphose) before it has gone round the trunk, the tree lives, because so long as even a small bit of the sap-wood remains covered by the bark, the tree will still grow and recover itself. To realize to what ...
— Sons of the Soil • Honore de Balzac

... first larvae on the elm are seen, The crawling wretches, like its leaves, are green; Ere chill October shakes the latest down, They, like the foliage, change their tint to brown; On the blue flower a bluer flower you spy, You stretch to pluck it—'tis a butterfly; ...
— The Poetical Works of Oliver Wendell Holmes, Complete • Oliver Wendell Holmes, Sr.

... medicines, it always leaves at the point where it entered. This belief may have originally derived its existence from the fact that certain tropical insects sometimes lay their eggs beneath the skins of animals, or even of men, from which it is difficult to expel them until the larvae are hatched. The chico or "jigger" of the West Indies and the Spanish Main ...
— The Conjure Woman • Charles W. Chesnutt

... streams, that they must be kept separate anyway. To put them in the same aquarium would be like caging up two game roosters. If we were studying the development of mosquitoes, for instance, from the larvae or eggs to the fully developed insect, we should not get very far in our nature study if we put them in an aquarium with fish. A fish will soon make short work of a hundred mosquito wigglers just as a large frog will eat the fish, ...
— Outdoor Sports and Games • Claude H. Miller

... prenatal evolution. The proof of this is that it is often impossible for us to say whether we are dealing with an organism growing old or with an embryo continuing to evolve; such is the case, for example, with the larvae of insects and crustacea. On the other hand, in an organism such as our own, crises like puberty or the menopause, in which the individual is completely transformed, are quite comparable to changes in the course of larval or embryonic life—yet they are ...
— Creative Evolution • Henri Bergson

... considered as a general fact that the phases of development of all living animals correspond to the order of succession of their extinct representatives in past geological times. The above statements are quoted almost word for word from Professor Agassiz's "Essay on Classification." The larvae of barnacles and other more degraded parasitic crustacea are almost exactly like those of Crustacea in general. The embryos of birds have a long tail containing almost or quite as many vertebrae as that of archaeopteryx. But most of these never reach their full development but are absorbed into ...
— The Whence and the Whither of Man • John Mason Tyler

... of the adult beetles is more easily detected on the foliage than is that of the larvae on the roots, for the feeding beetles ravenously devour the upper sides of the leaves, leaving chain-like markings, shown in Fig. 39, their destructiveness decreasing somewhat after a few days from their first ...
— Manual of American Grape-Growing • U. P. Hedrick

... be difficult to explain why and whither ants whose heap has been destroyed are hurrying: some from the heap dragging bits of rubbish, larvae, and corpses, others back to the heap, or why they jostle, overtake one another, and fight, and it would be equally difficult to explain what caused the Russians after the departure of the French ...
— War and Peace • Leo Tolstoy

... ever found in any of these was a single one in a whole cherry which the bird had bolted entire. Robins had proved very destructive to his grapes, but had not assisted at all in protecting his cabbages growing alongside his fruit garden. These vegetables were nearly destroyed by the larvae of the cabbage fly, which would have afforded the birds many fine, rich meals. This comparatively feeble insect has been allowed by the throngs of birds to spread over the whole continent. A naturalist in one of the Western States had examined several ...
— Scientific American Supplement No. 275 • Various

... is unnecessary to enumerate all the varieties of foreign bodies that may be met with in the ear. They may be conveniently classified into the animate—for example maggots, larvae, and insects; and the inanimate—for example beads, buttons, and peas. Pain, deafness, tinnitus, and giddiness may be produced, and such reflex symptoms as coughing and ...
— Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. • Alexander Miles

... the louse are certain small insect feeding birds, lady-beetles, syrphid-flies, lace-wings and tiny wasp parasites. The beneficial work of the lady-beetles is discussed in an earlier chapter. The birds and lady-beetles devour them bodily, the larvae of the lace-wings and syrphid-flies extract their blood while the wasps live ...
— An Elementary Study of Insects • Leonard Haseman

... laid, the Wren will seldom abandon her treasure, and when her tender brood are depending on her for food, she will never forsake them, even though the young be handled, or the female bird be caught on the nest while feeding them. The food of the Wren is insects, their larvae and eggs, and ...
— Birds Illustrated by Color Photograph [April, 1897] - A Monthly Serial designed to Promote Knowledge of Bird-Life • Various

... ants belonging to three different species, Forel obtained a mixed ant community whose members lived in perfect harmony. The only primitive instinct of newly hatched ants is that for domestic work and the care of larvae. "Not until later do ants learn to distinguish between friend and foe; not until later do they realise that they are members of a single ant community on behalf of which ...
— The Forerunners • Romain Rolland

... it. This results from the fact of the rapid increase, in a geometrical ratio, of all the species of animals and plants. In the lower orders this increase is especially rapid, a single flesh-fly (Musca carnaria) producing 20,000 larvae, and these growing so quickly that they reach their full size in five days; hence the great Swedish naturalist, Linnaeus, asserted that a dead horse would be devoured by three of these flies as quickly as by ...
— Darwinism (1889) • Alfred Russel Wallace

... miles. No animal life observed. Lower Clark's tow-net with 566 fathoms of wire, and hoist it up at two and a half miles an hour by walking across the floe with the wire. Result rather meagre—jelly-fish and some fish larvae. Exercise dogs in sledge teams. The young dogs, under Crean's care, pull as well, though not so strongly, as the best team in the pack. Hercules for the last fortnight or more has constituted himself leader of the orchestra. Two or three times in the twenty-four ...
— South! • Sir Ernest Shackleton

... they live in the world, to be finally butterflies when the summer comes; but in the meantime there are grubs and larvae, don't you see—each with their peculiar propensities, necessities and structure. So says Monsieur Buffon, in his big book, in ...
— Carmilla • J. Sheridan Le Fanu

... poet's drawing-room.'[28] Of all his faults, however, the worst is that jugglery, that inferior legerdemain, with the elements of the beautiful in verse: most obvious in "Sordello," in portions of "The Ring and the Book," and in so many of the later poems. These inexcusable violations are like the larvae within certain vegetable growths: soon or late they will destroy their environment before they perish themselves. Though possessive above all others of that science of the percipient in the allied arts of painting and music, wherein he found the unconventional ...
— Life of Robert Browning • William Sharp

... gazers fear Are only empty armor. But erect And haughty mien they all affect And threatening air—though shades of iron still. Are they strange larvae—these their statues ill? No. They are dreams of horror clothed in brass, Which from profoundest depths of evil pass With futile aim to dare the Infinite! Souls tremble at the silent spectre sight, As if in this mysterious cavalcade They saw ...
— Poems • Victor Hugo

... grand highway of the voyageing forest, your London citizen of good estate has reproached his country's poets for not pouring out, succinctly and melodiously, his multitudinous larvae of notions begotten by the scene. For there are times when he would, pay to have them sung; and he feels them big; he thinks them human in their bulk; they are Londinensian; they want but form and ...
— The Shaving of Shagpat • George Meredith

... virgin, in order that a portion of the natural heat might be communicated to his body, and give strength to the decay of nature. "Take the heart and liver of the fish and make a smoke, and the devil shall smell it and flee away." During the plague at Marseilles, which Belort attributed to the larvae of worms infecting the saliva, food, and chyle; and which, he says, "were hatched by the stomach, took their passage into the blood, at a certain size, hindering the circulation, affecting the juices and solid parts." He advised amulets of mercury to ...
— Thaumaturgia • An Oxonian

... always has one of her flat-pattern live timekeepers to slide into it;) black, glossy crickets, with their long filaments sticking out like the whips of four-horse stage-coaches; motionless, slug-like creatures, larvae, perhaps, more horrible in their pulpy stillness than even in the infernal wriggle of maturity! But no sooner is the stone turned and the wholesome light of day let upon this compressed and blinded community of creeping things, than all of them that enjoy the luxury of legs—and some ...
— Atlantic Monthly, Vol. 1, No. 5, March, 1858 • Various

... content consists of those qualities held to be most essential by the individuals concerned, although not necessarily so appearing to other people. Sometimes, indeed, these qualities are still in the larvae state of desires. They are none the less potent upon the man's personality on that account, for the wish is always father to ...
— The Soul of the Far East • Percival Lowell

... mosquito pest. The work was in charge of Prof. John B. Smith, the State entomologist, and the exhibit was prepared under his direction. It consisted of a series of table cases in which were shown the common species of mosquitoes, with their larvae as well as their natural enemies. Enlarged drawings gave the character of each species so far as they were ...
— Final Report of the Louisiana Purchase Exposition Commission • Louisiana Purchase Exposition Commission

... among this tangled mass of weed. Here are more larvae of water-flies. Some have the sides fringed with what look like paddles, but are gills. Of these one part have whisks at the tail, and swim freely. They will change into ephemerae, cock-winged 'duns,' with long whisked tails. The larvae ...
— Prose Idylls • Charles Kingsley

... repeat perhaps a needless observation—regards the most of things of this earth from a dietetic standpoint. He does not so regard the green tree-ant in vain. He knows when the pocket is packed with white larvae and white helpless infant ants, or with helpless green ones big of abdomen, and consenting to the assaults of the adults, cuts away the supporting branch and shakes off the furious citizens, or expels them with the smoke and fire of paper-bark torches, or, maybe, casts the pocket into water ...
— The Confessions of a Beachcomber • E J Banfield

... hieroglyphic pages in characters of flame. With rash hands I stripped false seemings from material beauty, and limned the naked divinity of Idea. Shorn by degrees in my strife of youth and strength and passion, I wound them in my work—toiling like paltry larvae. And it was done—retouched and lingered over long, apotheosized by mighty effort. So I ...
— Continental Monthly, Vol. 5, Issue 2, February, 1864 • Various

... Lucien that the woodpecker, aided by its wedge-shaped beak, could, in case of need, rip up the bark under which its prey was to be found; that his tongue, covered with spines bending backward, is well adapted to seize the larvae; and, lastly, that the stiff and elastic feathers of its tail afford it a very useful support in the exercise of its ...
— Adventures of a Young Naturalist • Lucien Biart

... roots of many trees and shrubs; the seeds of leguminous plants; gum from several species of acacia; different sorts of manna; honey from the native bee, and also from the flowers of the Banksia, by soaking them in water; the tender leaves of the grass-tree; the larvae of insects; white ants; eggs of birds; turtles or lizards; many kinds of kangaroo; opossums; squirrels, sloths, and wallabies; ducks; geese; teal; cockatoos; parrots; wild dogs and wombats; the native companion; the wild turkey; the swan; ...
— Journals Of Expeditions Of Discovery Into Central • Edward John Eyre

... and almost all the light of heaven, I had climbed up between the water-butt and the angle of the wall for the purpose of fishing out of the dirty fluid which lay there, crusted with soot and alive with insects, to be renewed only three times in the seven days, some of the great larvae and kicking monsters which made up a large item in my list of wonders: all of a sudden the horror of the place came over me; those grim prison-walls above, with their canopy of lurid smoke; the dreary, sloppy, broken pavement; the horrible stench of the stagnant cesspools; the utter want of ...
— Alton Locke, Tailor And Poet • Rev. Charles Kingsley et al

... were few, and, as I have said above, of a kind which seeks a moist atmosphere, or whose larvae live altogether in water. They are not usually well preserved, as will be seen from the broken character of the one here represented, although the wood-cut is made from a better specimen than is often found. We have, however, remains ...
— Atlantic Monthly, Volume 11, Issue 67, May, 1863 • Various

... species, though insectivorous, are not thus affected by the winter. Gathering all their food, consisting of larvae and insects, from the bark and wood of trees, the snow cannot conceal it or place it beyond their reach. The quantity of this kind of food is less than in summer, but the birds can obtain it with ...
— Atlantic Monthly, Volume 3, Issue 17, March, 1859 • Various

... neither drainage nor covering is practicable, the surface of the standing water should be covered with a film of light fuel oil (or kerosene) which chokes and kills the larvae. The oil may be poured on from a can or from a sprinkler. It will spread itself. One ounce of oil is sufficient to cover 15 square feet of water. The oil should be renewed once a week ...
— The Eugenic Marriage, Volume IV. (of IV.) - A Personal Guide to the New Science of Better Living and Better Babies • Grant Hague

... away (and some voyages last two or three years), I think I shall finish the garden, and the croft and the orchard, or at any rate one journey round them; and I think for another of your voyages I will do the log of the Adela on the canal, for with water-plants, and shells, and larvae, and beasts that live in the banks, it would be splendid. Do you know, one might give a whole book up easily to a list of nothing but willows and osiers, and the different kinds of birds and insects that live in them. But the number of kinds there are ...
— We and the World, Part II. (of II.) - A Book for Boys • Juliana Horatia Ewing

... the yellow ants, which are abundantly to be found in the Swiss Alps and in some other mountainous countries. It must be recollected, in reading his statement, that the chief occupation of ants is to move their eggs and larvae from one part of the nest to another, to ensure them a warm and equable temperature; therefore, it is reasonable to expect that the nests of ants should be built on a uniform principle as regards their shape and aspect. Huber says "they ...
— The Art of Travel - Shifts and Contrivances Available in Wild Countries • Francis Galton

... would impair its strength. As far as I can observe, without the aid of the proper tests, it seems to have retained its original tenacity. Wool thus treated seems to possess the property of resisting the ravages of the larvae of the moth. This specimen, although openly exposed for the period named, suffered no injury from them. Under the microscope, the lubrications appear to have resumed their natural position, ...
— Scientific American Supplement, No. 530, February 27, 1886 • Various

... injury by the walnut weevil, Conotrachelus juglandis, and also by codling moth larvae have been received. In some cases the foliage is attacked by rust fungi and some injury is also done by leaf spot. Prof. Reed reports witches broom attacking some trees in the South and one case ...
— Northern Nut Growers Report of the Proceedings at the Twenty-First Annual Meeting • Northern Nut Growers Association

... of nearly 5000 feet, this water is not so cold as that of the Roxelane, nor of other rivers of the north-west and north-east coasts. It has an agreeable fresh taste, like dew. Looking down into it, I see many larvae of the maringouin, or large mosquito: no fish. The maringouins themselves are troublesome, —whirring around us and stinging. On striking out for the middle, one is surprised to feel the water growing slightly warmer. The committee ...
— Two Years in the French West Indies • Lafcadio Hearn

... its incapacity to guide itself and to find its food. It can, therefore, be boldly supposed that the antennae and their power of smell, as much on contact as at a distance, constitute the social sense of ants, the sense which allows them to recognise one another, to tend to their larvae, and mutually help one another, and also the sense which awakens their greedy appetites, their violent hatred for every being foreign to the colony, the sense which principally guides them—a little helped by vision, especially in certain species—in the long and patient ...
— The World's Greatest Books - Volume 15 - Science • Various



Words linked to "Larva" :   mealworm, caterpillar, strawworm, fauna, ant lion, grub, animal, leptocephalus, tadpole, wiggler, wriggler, animate being, bladder worm, larval, creature, dobson, aphid lion



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