| Family: |
Loricariidae (Armored catfishes), subfamily: Hypoptopomatinae |
| Max. size: |
5.06 cm TL (male/unsexed) |
| Environment: |
benthopelagic; freshwater |
| Distribution: |
South America: tributaries of Río Amazonas between confluence of Ucayali-Marañon rivers and Manaus. |
| Diagnosis: |
Vertebrae: 27-27. This species is distinguished from all congeners except H. muzuspi by having preopercle constricted medially (vs. no constriction); canal in preopercle present, semicircular, located posterior to the preopercle constriction (vs. canal absent from preopercle). It differs from H. muzuspi by its wider body, cleithral width 23.7-27.0 (25.7) (vs. 19.1-23.5 (22.2)), a deeper caudal peduncle, caudal-peduncle depth 6.4-9.1 (7.7) (vs. 5.2-6.7 (5.8)), and a larger eye, horizontal eye diameter 19.8-23.3 (21.7) (vs. 13.6-20.7 (18.4)) (Ref. 84367). |
| Biology: |
|
| IUCN Red List Status: |
Least Concern (LC); Date assessed: 09 October 2020 Ref. (130435)
|
| Threat to humans: |
harmless |
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