Serrapinnus calliurus (Boulenger, 1900)

Family:  Characidae (Characins; tetras), subfamily: Cheirodontinae
Max. size:  4.4 cm SL (male/unsexed)
Environment:  benthopelagic; freshwater
Distribution:  South America: Laguna dos Patos, ParanĂ¡-Paraguay, and Uruguay River basins.
Diagnosis:   
Biology:  Oviparous with distinct pairing (Ref. 205).
IUCN Red List Status: Least Concern (LC); Date assessed: 04 March 2021 Ref. (130435)
Threat to humans:  harmless


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