Population structure of two Astyanax Baird & Girard, 1854 (Teleostei, Characidae) species from upper Paraguaçu river
The fishes of the family Characidae are among the main species of fresh water fishes in South America. In this work, some aspects of the population structure of two Astyanax species were assessed. The fishes were caught in Santo Antônio and São José rivers, in the Paraguaçu basin, by standardized mo...
| Hlavní autoři: | , |
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| Médium: | Článek |
| Jazyk: | English |
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Instituto de Tecnologia do Paraná (Tecpar)
2008-02-01
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| Edice: | Brazilian Archives of Biology and Technology |
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| On-line přístup: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000100013 |