| Ischyromene sapmeri (Kensley, 1976) | 
| No Picture Available | 
| Family: | Sphaeromatidae () | |||
| Max. size: | ||||
| Environment: | benthic; marine; depth range 60 - 60 m | |||
| Distribution: | Western Indian Ocean: Saint Paul Island. | |||
| Diagnosis: | ||||
| Biology: | Inhabits intertidal or shallow waters (Ref. 8257). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
| Threat to humans: | ||||
| Country info: |  | |||