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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
Peer reviewed article  

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Keywords
    Taxa > Species > New taxa > New species
    Nematoda [WoRMS]
    PSW, Argentina, Santa Cruz, Deseado Estuary [Marine Regions]
    Marine

Author  Top 
  • Pastor de Ward, C.T.

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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