Cathorops dasycephalus
Cathorops dasycephalus
- Least concern
- Card rarity: Common
- Fish

Cathorops dasycephalus, the big-belly sea catfish, is a species of sea catfish. It is found in clear waters at depth between 10 and 30 m in the eastern Pacific from central Mexico to Ecuador. Maximum recorded body length is 29 cm.
Classification
- Class
- Actinopterygii
- Order
- Siluriformes
- Family
- Ariidae
- Genus
- Cathorops