Definition that contains family catostomidae
- genus catostomus type genus of the family Catostomidae
- maxostoma a genus of fish in the family Catostomidae
- genus hypentelium a genus of fish in the family Catostomidae
- catostomid a cypriniform fish of the family Catostomidae
- genus maxostoma a genus of fish in the family Catostomidae
- catostomus type genus of the family Catostomidae
- hypentelium a genus of fish in the family Catostomidae