Environmental predictors of the life history of the flag tetra Hyphessobrycon heterorhabdus (Characiformes: Characidae) in streams of the Eastern Amazon

Environmental predictors of the life history of the flag tetra Hyphessobrycon heterorhabdus (Characiformes: Characidae) in streams of the Eastern Amazon

Abstract This study aimed to characterize the reproductive biology of Hyphessobrycon heterorhabdus, and its response to environmental variations in the Eastern Amazon streams. We sampled specimens every two months, between March 2019 and January 2020. The population was evaluated for sex ratio, repr...

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Bibliographic Details
Main Authors: Antonio Elivelton Paiva de Oliveira, Luciano Fogaça de Assis Montag, Rossineide Martins da Rocha, Nathalia Carolina López-Rodríguez, Bruno da Silveira Prudente
Format: Article
Language:English
Published: Sociedade Brasileira de Ictiologia 2023-11-01
Series:Neotropical Ichthyology
Subjects:
Fecundity
Rainfall
Reproductive strategy
Sexual maturation
Spawning
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252023000400201&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252023000400201&lng=en&tlng=en

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