Relict splitfin

The relict splitfin (Xenoophorus captivus) is a species of splitfin endemic to the Pánuco River system in Mexico. It feeds on algae. This species grows to up to 6 centimetres (2.4 in) in length.^[2] It is found in the aquarium trade.^[1] It is the only known member of its genus.^[3]

Relict splitfin
Conservation status
Endangered  (IUCN 3.1)[1]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Cyprinodontiformes
Family:	Goodeidae
Subfamily:	Goodeinae
Genus:	Xenoophorus C. L. Hubbs & C. L. Turner, 1939
Species:	X. captivus
Binomial name
Xenoophorus captivus (C. L. Hubbs, 1924)
Synonyms
Goodea captiva Hubbs 1924