A new species of freshwater crab of the genus Allacanthos Smalley, 1964 (Crustacea, Decapoda, Pseudothelphusidae) from southern Costa Rica, Central America

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Campo DC	Valor	Idioma
dc.contributor.author	Magalhães, Célio	-
dc.contributor.author	Lara, Luis Rólier	-
dc.contributor.author	Wehrtmann, Ingo S.	-
dc.date.accessioned	2020-06-15T21:53:16Z	-
dc.date.available	2020-06-15T21:53:16Z	-
dc.date.issued	2010	-
dc.identifier.uri	https://repositorio.inpa.gov.br/handle/1/18278	-
dc.description.abstract	A new species of pseudothelphusid crab, Allacanthos yawi n. sp., from the Río Volcán drainage, Puntarenas Province, southern Costa Rica, Central America, is described and illustrated. This is the second species to be assigned to the genusAllacanthos Smalley, 1964. The new species is distinguished by its congener by having a first gonopod with a mesiolaterally flattened distal portion, a concave and nearly smooth subdistal portion of the lateral and cephalic sides, a narrow marginal process with a nearly straight distal border, and a lateral lobe with a sharp tip on the apex. An amended diagnosis for Allacanthos is provided. © Copyright 2010 · Magnolia Press.	en
dc.language.iso	en	pt_BR
dc.relation.ispartof	Volume 2604, Pags. 52-60	pt_BR
dc.rights	Restrito	*
dc.subject	Brachyura	en
dc.subject	Costa (ostracode)	en
dc.subject	Crustacea	en
dc.subject	Decapoda (crustacea)	en
dc.subject	Pseudothelphusidae	en
dc.title	A new species of freshwater crab of the genus Allacanthos Smalley, 1964 (Crustacea, Decapoda, Pseudothelphusidae) from southern Costa Rica, Central America	en
dc.type	Artigo	pt_BR
dc.publisher.journal	Zootaxa	pt_BR
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