Dos nuevas especies de bagres del género Trichomycterus (Siluriformes: Trichomycteridae) de la Gran Sabana, Escudo de las Guayanas, Venezuela
Trichomycterus celsae n. sp. and Trichomycterus lewi n. sp. are described from the river Kukenán a tributary of the river Caroní, Orinoco basin, Guyana Shield, Venezuela. The new species are diagnosed within the Guyana Shield Trichomycterus species by a distinctive color pattern. Trichomycterus celsae has a uniform light brown color on dorsum and sides of the body; the ventral surface is yellowish or creamy. Trichomycterus lewi has an irregular pattern of black spots of different sizes on dorsum and sides of the body, the larger spots are located at the posterior part of the body, and, the ven... Mehr ...
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Dokumenttyp: | Artikel |
Erscheinungsdatum: | 2002 |
Verlag/Hrsg.: |
Universidad de Costa Rica
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Schlagwörter: | siluriformes / trichomycteridae / trichomycterus / new species / orinoco / guyana shield / Venezuela |
Sprache: | Spanish |
Permalink: | https://search.fid-benelux.de/Record/base-26871879 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://revistas.ucr.ac.cr/index.php/rbt/article/view/16723 |