|
Hemibrycon mikrostiktos Bertaco & Malabarba, 2010 |
| Family: | Stevardiidae (Stevardiids), subfamily: Hemibryconinae | |||
| Max. size: | 4.44 cm SL (male/unsexed) | |||
| Environment: | benthopelagic; freshwater | |||
| Distribution: | South America: Río Aguaytía, upper río Ucayali drainage in Peru. | |||
| Diagnosis: | Dorsal soft rays (total): 8-8; Anal soft rays: 18-20; Vertebrae: 40-41. This species is distinguished from its congeners by the size of the humeral spot (2-3 vs. 4-9 horizontal series of scales), number of scale rows below of the lateral line (3-4 vs. 4-8), and total number of pelvic-fin rays (7 vs. 8); differs from most congeners by the number of branched anal-fin rays (18-21 vs. 21-34, and 17 in H. tridens), except H. beni and H. helleri; differs from H. beni and H. helleri by the number of lateral line scales (40-42 vs. 44-53 and 42-44) (Ref. 85819). | |||
| Biology: | ||||
| IUCN Red List Status: | Least Concern (LC); Date assessed: 23 April 2014 Ref. (130435) | |||
| Threat to humans: | harmless | |||