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Title: | Two new subterranean species of Hyalella Smith, 1874 (Crustacea: Amphipoda: Hyalellidae) from Brazil |
Keywords: | Neotropics Underground habitats Cave Amphipods Hyalella New species Taxonomy |
Issue Date: | Jun-2014 |
Publisher: | Magnolia Press |
Citation: | CARDOSO, G. M. et al. Two new subterranean species of Hyalella Smith, 1874 (Crustacea: Amphipoda: Hyalellidae) from Brazil. Zootaxa, [S.l.], v. 3814, n. 3, p. 333–352, June 2014. |
Abstract: | Two new species of Hyalella from Brazil are described. Hyalella veredae sp. n. shows the following characters: eyes reduced or absent in some specimens; antenna 1 and antenna 2 of similar size, and a curved seta on the inner ramus of male uropod 1. Hyalella formosa sp. n. is characterized by the absence of eyes, antenna 1 longer than antenna 2 and a curved seta on the inner ramus of male uropod 1. The species were found on caves located in two private properties, both under the impact of agricultural activities, which demonstrates a potential threat to these subterranean environments. |
URI: | http://biotaxa.org/Zootaxa/article/view/zootaxa.3814.3.3 http://repositorio.ufla.br/jspui/handle/1/11560 |
Appears in Collections: | DBI - Artigos publicados em periódicos |
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