Results 191 to 200 of about 27,904 (215)
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2001
Nematodes are the most speciose phylum of metazoa on earth. Not only do they occur in huge numbers as parasites of all known animal groups, but also they are found in the soils, as parasites of plants, and in large numbers in the most extreme environments, from the Antarctic dry valleys to the benthos of the ocean.
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Nematodes are the most speciose phylum of metazoa on earth. Not only do they occur in huge numbers as parasites of all known animal groups, but also they are found in the soils, as parasites of plants, and in large numbers in the most extreme environments, from the Antarctic dry valleys to the benthos of the ocean.
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1963
This group of animals contains a large number of ‘worms’ with long cylindrical bodies, spindle shaped or sometimes thread-like. The body is usually pointed at both ends and it shows no sign of segmentation such as is characteristic of the true worms.
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This group of animals contains a large number of ‘worms’ with long cylindrical bodies, spindle shaped or sometimes thread-like. The body is usually pointed at both ends and it shows no sign of segmentation such as is characteristic of the true worms.
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Origins of the parasitic habit in the Nematoda
International Journal for Parasitology, 1994Circumstances that probably attended and influenced the adoption and development of the parasitic habit amongst the Nematoda are examined. Features that allowed early terrestrial nematodes to exploit discontinuous habitats such as decomposing organic matter, are considered to have been advantageous to microbivorous Secernentea that became parasites of ...
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Dorylaimida (Nematoda) from Botswana
South African Journal of Zoology, 1992Thirteen nematode species are recorded from Botswana. Illustrations are given for Ecuménicas monohystera (de Man, 1880) Thome, 1974; Eudorylaimus diadematus (Cobb in Thorne & Swanger, 1936) Andrássy, 1959; Labronema mauritiense Williams, 1959; Disoolaimus brevis Siddiqi, 1964; D. major Thorne, 1939; Aporcelaimellus adriaani Botha & Heyns, 1990;
J. Heyns, Sandra De Bruin
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Nature, 1966
Traite de Zoologie Anatomie, Systematique, Biologie. Publie sous la direction de Pierre-P. Grasse. Tome 4 (Deuxieme Fascicule): Nemathelminthes (Nematodes). Pp. 1–732. Tome 4 (Troisieme Fascicule): Nemethelminthes (Nematodes, Gordiaces), Rotiferes, Gastrotriches, Kinorhynques. Pp. 733–1498. (Paris: Masson et Cie., 1965.) Br. 320 francs; Cart.
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Traite de Zoologie Anatomie, Systematique, Biologie. Publie sous la direction de Pierre-P. Grasse. Tome 4 (Deuxieme Fascicule): Nemathelminthes (Nematodes). Pp. 1–732. Tome 4 (Troisieme Fascicule): Nemethelminthes (Nematodes, Gordiaces), Rotiferes, Gastrotriches, Kinorhynques. Pp. 733–1498. (Paris: Masson et Cie., 1965.) Br. 320 francs; Cart.
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Revision of Comesomatidae (Nematoda)
Zoologica Scripta, 1979The gross and fine morphology of the family Comesomatidae is reviewed and the systematic position of its members revised. Significant differentiating characters of the Comesomatidae within the Chromadorida are: a copulatory apparatus provided with apophyses, a female reproductive system with outstretched ovaries, the presence of marginal tubes within ...
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THE OXYURID PARASITES (NEMATODA) OF PRIMATES
Proceedings of the Zoological Society of London, 1961Enterobius nycticebi Baylis, 1928 and E. callithricis Solomon, 1933 are briefly redescribed and the oxyurid parasites of primates are discussed, additional morphological evidence being presented on many of them when necessary. The parasites are regrouped into two genera, with two subgenera each, thus: Enterobius Leach, 1853 with Enterobius and ...
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