Atlantirivulus peruibensis
Atlantirivulus peruibensis Ywamoto, Nielsen & Oliveira, 2025
photo by Ywamoto, E.V. et al., 2025

Family:  Rivulidae (Rivulines), subfamily: Rivulinae
Max. size:  5.52 cm SL (female)
Environment:  benthopelagic; freshwater
Distribution:  South America: Brazil.
Diagnosis:  Dorsal soft rays (total): 8-8; Anal soft rays: 12-14
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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