|
Dactylopsaron dimorphicum Parin & Belyanina, 1990 |
| Family: | Hemerocoetidae (Indo-Pacific duckbills) | |||
| Max. size: | 2.9 cm SL (male/unsexed) | |||
| Environment: | bathydemersal; marine; depth range 240 - 345 m | |||
| Distribution: | Southeast Pacific: western part of the Sala y Gomez Ridge, and at the junction between this ridge and the Nazca Ridge. | |||
| Diagnosis: | Dorsal spines (total): 3-5; Dorsal soft rays (total): 20-22; Anal spines: 0-0; Anal soft rays: 23-25. Sexual dimorphism in the structure of the first dorsal fin, first ray thickened and very long in males, slender and short in females; large head, 2.3-2.6 times in SL (Ref. 41739). | |||
| Biology: | ||||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. (130435) | |||
| Threat to humans: | harmless | |||