| Cosmognathia aquila Sterrer, 1998 | 
| No Picture Available | 
| Family: | Pterognathiidae () | |||
| Max. size: | ||||
| Environment: | benthic; marine; depth range 0 - 5 m | |||
| Distribution: | Western Central Atlantic: Belize, Cuba and Mexico. | |||
| Diagnosis: | ||||
| Biology: | Combination depth range: min from literature, max from estimate. Found on bay and nearshore. Interstitial (Ref. 116122). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
| Threat to humans: | ||||
| Country info: |  | |||