Tres especies nuevas de nematodes marinos de vida libre (Chromadoridae y Comesomatidae) para la Ria Deseado, Santa Cruz, Argentina = Three new species of free-living marine nematodes (Chromadoridae and Comesomatidae) from the Ria Deseado, Santa Cruz, Argentina
Pastor de Ward, C.T. (1984). Tres especies nuevas de nematodes marinos de vida libre (Chromadoridae y Comesomatidae) para la Ria Deseado, Santa Cruz, Argentina = Three new species of free-living marine nematodes (Chromadoridae and Comesomatidae) from the Ria Deseado, Santa Cruz, Argentina. Physis, Secc. A B C 42(102): 39-48
In: Physis. Asociación Argentina de Ciencias Naturales: Buenos Aires. ISSN 0326-1441, more
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Keywords |
Taxa > Species > New taxa > New species Nematoda [WoRMS] PSW, Argentina, Santa Cruz, Deseado Estuary [Marine Regions] Marine/Coastal |
Abstract |
In this paper the descriptions of three new species Chromadorita deseadensis sp.nov., Prochromadora argentinensis sp.nov., and Hopperia americana sp.nov. are given. The diagnostic features of these species are the following: C. deseadensis have a big buccal armature, a typical spinneret and 23 pre-cloacal supplements, P. argentinensis have 5 pre-cloacal supplements and H. americana have a typical shape of spicular apparatus, C. deseadensis and P. argentinensis come from the most exposed littoral zone, while H. americana has been found in sublittoral zone and fringe. |
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