Astyanax bransfordii (Gill, 1877)
photo by Estrada Anaya, R.A.

Family:  Characidae (Characins; tetras), subfamily: Stethaprioninae
Max. size:  15 cm SL (male/unsexed)
Environment:  benthopelagic; freshwater
Distribution:  Central America: Nicaragua Lake and Managua Lake basins.
Diagnosis:   
Biology:  Inhabits rivers and streams of little to moderate velocity, occurring between 5 to 530 m elevation. Predator in lakes and rivers. Feeds principally on other fishes such as tetras, poeciliids and cichlids, but also consumes terrestrial and aquatic insects to a lesser degree (Ref. 36880).
IUCN Red List Status: Near Threatened (NT); Date assessed: 08 November 2019 (B1ab(iii)) Ref. (130435)
Threat to humans:  harmless


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