"Nematoda" Quotes from Famous Books
 ... Archiblastic ova. Bell-gastrula (archigastrula.) a. Many lower zoophyta (sponges, hydrapolyps, medusae, simpler corals). b. Many lower annelids (sagitta, phoronis, many nematoda, etc., terebratula, argiope, pisidium). c. Some lower molluscs. d. Many echinoderms. e. A few lower articulata (some brachiopods, copepods: Tardigrades, pteromalina). f. Many tunicata. g. ...
— The Evolution of Man, V.1. • Ernst Haeckel
... chaetogaster Greef, D. elongatus Panceri, D. lanuginosa Panceri. Trichoderma oxycaudatum Greef is 0.3 mm. long, and is also a "ringed creature with long hair-like bristles." The male has two spicules, and there is some doubt as to whether it should be placed with the Desmoscolecida or with the Nematoda. With regard to the systematic position of the group, it certainly comes nearest—especially in the structure of its reproductive organs—to the Nematoda. We still, however, are very ignorant of the internal anatomy of these forms, and until we ...
— Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 2 - "Demijohn" to "Destructor" • Various |
