Seasonal changes in oocyte development, growth and population size distribution of Percilia gillissiand Trichomycterus areolatus in the Itata basin, Chile

Seasonal changes in oocyte development, growth and population size distribution of Percilia gillissiand Trichomycterus areolatus in the Itata basin, Chile

There is scarce basic biological data on native freshwater fish species from Chile and next to zero on growth, gonad development and reproduction, which are critical for the purposes of the conservation of their natural populations. Seasonal analysis of sub-individual (oocyte development) and popula...

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Bibliographic Details
Main Authors: Chiang,Gustavo, Munkittrick,Kelly R, McMaster,Mark E, Tucca,Felipe, Saavedra,M. Fernanda, Ancalaf,Andrea, Gavilán,Juan F, Unzueta,Luis, Barra,Ricardo
Language:English
Published: Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción 2012
Subjects:
Seasonal cycles
native fish Chile
oocyte development
multiple spawning reproductive strategy
population size-structure
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382012000300006
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