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Bassogigas walkeri Nielsen & Møller, 2011 Walker's cusk eel |
| Family: | Ophidiidae (Cusk-eels), subfamily: Neobythitinae | |||
| Max. size: | 50.5 cm SL (male/unsexed) | |||
| Environment: | bathydemersal; marine; depth range 2333 - 2590 m | |||
| Distribution: | Western Pacific: Guam. | |||
| Diagnosis: | Dorsal soft rays (total): 104-104; Anal soft rays: 82-82; Vertebrae: 59-59. This species is distinguished and differs from B. gillii by its short lateral line, snout to end of lateral line 39.5% SL (vs. 64-80% SL) and ending below dorsal fin ray number 10 (vs. 47-69) and above vertebra number 12 (vs. 31-43); scales in midline of body 175 (vs. 130-150); distance between base of pelvic fins and anal fin origin 34.5% SL (vs. 24.0-32.5% SL); two median basibranchial tooth patches, the anterior long and narrow (vs. short and broad); scale rows between origin of dorsal fin and lateral line 11 (vs. 7-8); sagitta thick, 23% its length (vs. 12-16% its height (Ref. 86400). | |||
| Biology: | ||||
| IUCN Red List Status: | Data deficient (DD); Date assessed: 15 August 2019 Ref. (130435) | |||
| Threat to humans: | harmless | |||