Erromyzon

Erromyzon
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Cypriniformes
Family:	Gastromyzontidae
Genus:	Erromyzon Kottelat, 2004

Erromyzon is a small genus gastromyzontid loaches, three of which are endemic to China and one to Vietnam.

There are currently four recognized species in this genus:

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Wikipedia