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Opsariichthys songmaensis Nguyen & Nguyen, 2000 |
| Family: | Xenocyprididae (East Asian minnows) | |||
| Max. size: | 10.5 cm SL (male/unsexed); 7.49 cm SL (female) | |||
| Environment: | benthopelagic; freshwater | |||
| Distribution: | Asia: Ma River, Viet Nam. | |||
| Diagnosis: | Dorsal soft rays (total): 10-10; Anal soft rays: 12-13; Vertebrae: 39-41. Pectoral fin with i, 13-14 (modally 13) rays; modally 18 scales on caudal peduncle; 15-18 (modally 15) pre-dorsal scales; 13-15 (modally 14) anterior scales before pelvic origin; rounded tubercles on lower jaw rather small, as 2-3 rows in male; 13 greenish blue cross-bars on the body in male; maxillary never extending to the vertical of midline of orbit in female; snout length about 30% in male; and inter-orbital width about 27-28% in male (Ref. 95038). | |||
| Biology: | ||||
| IUCN Red List Status: | Data deficient (DD); Date assessed: 06 August 2010 Ref. (130435) | |||
| Threat to humans: | harmless | |||