Trichomycterus alternatus

(Trichomycterus alternatus)

Description

Trichomycterus alternatus is a species of pencil catfish endemic to Brazil, where it occurs in coastal river basins in Rio de Janeiro and Espírito Santo. This species reaches a maximum length of 8.1 centimetres (3.2 in).

Taxonomic tree:

Domain:

Kingdom: Animalia

Phylum:

Class: Actinopterygii

Order:Siluriformes

Family:Trichomycteridae

Genus:Trichomycterus

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