| Baseodiscus hemprichii (Ehrenberg, 1831) Ribbon worm | 
|   | 
| photo by 
	Le Bris, Sylvain | 
| Family: | Valenciniidae () | |||
| Max. size: | ||||
| Environment: | benthic; marine | |||
| Distribution: | Indo-Pacific: Australia to Hawaii and the Red Sea. | |||
| Diagnosis: | ||||
| Biology: | Nemerteans are carnivores feeding mainly on annelids and crustaceans, although a few scavenge for dead animals (Ref. 833). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
| Threat to humans: | harmless | |||
| Country info: |  | |||