Hemigrammus ulreyi

(Hemigrammus ulreyi)

Description

Hemigrammus ulreyi, commonly known as Ulrey's tetra, is a Paraguayan tropical aquarium fish from the family Characidae named in honor of the biologist Albert B. Ulrey. It was originally named Tetragonopterus ulreyi in 1895.

Taxonomic tree:

Domain:

Kingdom: Animalia

Phylum:

Class: Actinopterygii

Order:Characiformes

Family:Characidae

Genus:Hemigrammus

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