Nannostomus harrisoni (Eigenmann, 1909)
Blackstripe pencilfish
photo by Hoffmann, P. and M. Hoffmann

Family:  Lebiasinidae (Pencilfishes), subfamily: Pyrrhulininae
Max. size:  4.5 cm SL (male/unsexed)
Environment:  benthopelagic; freshwater; pH range: 5.5 - 7; dH range: 4
Distribution:  South America: Demerara River basin, Guyana.
Diagnosis:   
Biology: 
IUCN Red List Status: Least Concern (LC); Date assessed: 15 October 2020 Ref. (130435)
Threat to humans:  harmless


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