Rhytiodus is a genus of headstander from the Amazon Basin in South America. There are currently four described species.

Rhytiodus
Rhytiodus argenteofuscus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Characiformes
Family: Anostomidae
Genus: Rhytiodus
Kner, 1858

Species edit

References edit

External links edit