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Hemigrammus neptunus Zarske & Géry, 2002 |
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photo by
Hoffmann, P. and M. Hoffmann |
| Family: | Characidae (Characins; tetras), subfamily: Stethaprioninae | |||
| Max. size: | 3.2 cm SL (male/unsexed) | |||
| Environment: | benthopelagic; freshwater; pH range: 5.90000009536743 | |||
| Distribution: | South America: Amazon River basin in Bolivia. | |||
| Diagnosis: | ||||
| Biology: | Known from black-water rivers, but may also occur elsewhere. | |||
| IUCN Red List Status: | Least Concern (LC); Date assessed: 31 October 2014 Ref. (130435) | |||
| Threat to humans: | harmless | |||