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Rineloricaria atratoensis Castellanos-Mejía, Londoño-Burbano, Ochoa, García-Alzate & DoNascimiento, 2024 |
| Family: | Loricariidae (Armored catfishes), subfamily: Loricariinae | |||
| Max. size: | 13.27 cm SL (male/unsexed) | |||
| Environment: | demersal; freshwater | |||
| Distribution: | South America: Colombia. | |||
| Diagnosis: | Dorsal soft rays (total): 7-7; Anal soft rays: 5-5. This species is distinguished from all trans-Andean and Central American congeners by the following characters: with first (unbranched) ray of dorsal, pectoral, and pelvic fins extended as a short filament; with paired deep depression between the nostrils and the interorbital region; with five plates along sides of dorsal-fin base; with three rows of median abdominal plates; with six dark brown transverse bars on the dorsal surface of the body; mid-dorsal plate series absent; breeding males with dimorphic odontodes on sides of head and on dorsum of pectoral fin; with a slender post-pectoral naked area (Ref. 132590). | |||
| Biology: | ||||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. (130435) | |||
| Threat to humans: | harmless | |||