| Deepstaria enigmatica Russell,1967 | 
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| Family: | Ulmaridae (), subfamily: Deepstariinae | |||
| Max. size: | 50 cm WD (male/unsexed) | |||
| Environment: | bathypelagic; marine; depth range 600 - 1750 m | |||
| Distribution: | Cosmopolitan: from Iceland to Antarctic Peninsula. | |||
| Diagnosis: | ||||
| Biology: | Depth and length based on occurrence record; to be replaced with better reference. Bathypelagic (Ref. 19). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
| Threat to humans: | ||||
| Country info: |  | |||