Reproductive ecology of Otocinclus vittatus (Regan, 1904) in the Pantanal floodplain, upper Paraguay River basin

Reproductive ecology of Otocinclus vittatus (Regan, 1904) in the Pantanal floodplain, upper Paraguay River basin

Abstract We studied the reproductive biology of Otocinclus vittatus in the southern Pantanal, Brazil. A total of 1066 fishes were analyzed (490 males, 488 females and 88 individuals of undetermined sex), sampled with a rectangular sieve and a seine net from February/2009 to January/2011. Variations...

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Bibliographic Details
Main Authors:	M. J. Pereira, Y. R. Súarez
Format:	Article
Language:	English
Published:	Instituto Internacional de Ecologia 2018-11-01
Series:	Brazilian Journal of Biology
Subjects:	fecundity life history sex ratio size at first maturity
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842018005032103&lng=en&tlng=en

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