Global ETD Search
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Showing 1 to 2 of 2 for “"Raias (Peixe)"”.
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Revisão taxonômica da família Rajidae no Brasil (Chondrichthyes, Elasmobranchii, Rajiformes)
A taxonomic review of the rajid fishes occurring in Brazilian waters were held. The taxonomic arrangement as well as recent captures of deep water specimens included in this study, increased in 37% the number of Brazilian Rajidae. New taxons and also new records of occurrence were described. A …
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Contribuição à taxonomia do gênero Psammobatis Günther, 1870 (Chondrichthyes, Rajidae): caracterização das espécies do subgrupo I de McEachran (1983) com base em padrões de coloração e espinulação
The genus Psammobatis Günther, 1870 is a South American endemic represented in both the Atlantic and Pacific coasts of the continent. It has been recently reviewed by McEACHRAN (1983), who divided the genus in two monophyletic groups. Subgroup I, composed of P. bergi Marini, 1932; P. …