Population structure of two freshwater amphipods (Crustacea: Peracarida: Hyalellidae) from southern Brazil

Population structure of two freshwater amphipods (Crustacea: Peracarida: Hyalellidae) from southern Brazil

Abstract Two recently described amphipods species from southern Brazil, Hyalella georginae Streck and Castiglioni, 2017 and Hyalella gauchensis Streck and Castiglioni, 2017, had their population structures characterized by sex, females’ ovigerous condition, cephalothorax length (mm), size-class freq...

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Bibliographic Details
Main Authors:	Aline Vasum Ozga, Vanessa da Silva de Castro, Daniela da Silva Castiglioni
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Carcinologia 2018-12-01
Series:	Nauplius
Subjects:	body size Hyalella recruitment reproductive period sex ratio
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-64972018000100221&lng=en&tlng=en

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