Trophic niche overlap between two Chilean endemic species of Trichomycterus (Teleostei: Siluriformes)
Trichomycterus areolatus and Trichomycterus chiltoni are endemic siluriform fishes of Chile. They are the only Chilean species of this genus that live in sympatry and coexist in the Biobio basin. High trophic niche overlap between both species was found. Horn's index varied from 0.668 to 0.885...
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| Autores principales: | , , |
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| Lenguaje: | English |
| Publicado: |
Sociedad de Biología de Chile
2007
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| Materias: | |
| Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2007000400004 |
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