Morphological variation among populations of Hemigrammus coeruleus (Characiformes: Characidae) in a Negro River tributary, Brazilian Amazon

ABSTRACT We explored patterns of phenotypic variation in Hemigrammus coeruleus from the Unini River basin, a blackwater river in the Brazilian Amazon. Geometric morphometrics was used to evaluate variation in body shape among populations from four tributaries (UN2-UN5). We found no evidence for sexu...

Full description

Bibliographic Details

Main Authors:	Henrique Lazzarotto, Thiago Barros, José Louvise, Érica Pellegrini Caramaschi
Format:	Artigo
Language:	Inglês
Published:	Sociedade Brasileira de Ictiologia 2017-03-01
Series:	Neotropical Ichthyology
Subjects:	Morfologia Morfometria geométrica Peixes ornamentais Plasticidade fenotípica Populações
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000100218&lng=en&tlng=en
Tags:	Add Tag No Tags, Be the first to tag this record!