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Poromitra jucunda Kotlyar, 2010 |
| Family: | Melamphaidae (Bigscale fishes or ridgeheads) | |||
| Max. size: | 4.95 cm SL (male/unsexed) | |||
| Environment: | benthopelagic; marine; depth range 0 - 2000 m | |||
| Distribution: | Pacific Ocean: eastern and central parts of the Pacific Ocean. | |||
| Diagnosis: | Dorsal spines (total): 2-3; Dorsal soft rays (total): 10-12; Anal spines: 1; Anal soft rays: 8-10; Vertebrae: 28-29. The species has a spinulated posterior and lower margins of praeoperculum, posterior margin of the praeoperculum is usualy unspinulated or in a small number of fish there can be one spinule; insertion of ventral fins is in front of the vertical of the posterior margin of pectoral fin insertion; upper jaw in most fish does not reach the vertical of the posterior eye margin; usually 3 (seldom 2) spiny and 10–12 soft rays in dorsal fin; 8–10 soft rays in anal fin; 23–25 rakers at the first branchial arch; vertebrae 28–29; and pyloric caeca 4–6. | |||
| Biology: | Specimens seined with unclosing fishing gear (Ref. 84090). | |||
| IUCN Red List Status: | Least Concern (LC); Date assessed: 28 December 2019 Ref. (130435) | |||
| Threat to humans: | harmless | |||