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Type: Articles
Published: 2010-09-30
Page range: 19–35
Abstract views: 59
PDF downloaded: 2

A redescription of a common euryhaline cumacean from southern Brazil: Diastylis sympterygiae Băcescu & Queiroz, 1985 (Crustacea: Cumacea)

Universidade de São Paulo, Instituto Oceanográfico, Praça do Oceanográfico 191, Cidade Universitária, São Paulo, SP, Brazil
Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
Crustacea Diastylidae Peracarida taxonomy South-West Atlantic

Abstract

Diastylis sympterygiae Băcescu & Queiroz (1985) has been reported in many ecological studies conducted in the Patos Lagoon, southern Brazil. However, the original description of this species is based on damaged specimens from stomach contents of rays, and therefore insufficient for a confident identification. In the present contribution, based on a large number of well-preserved specimens now available from the type locality area, the description of this common euryhaline species is completed and its range of distribution as far north as São Paulo is extended.

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