Porotergus sambaibensis
Porotergus sambaibensis Mendonça, Peixoto, Chamon, Akama & de Santana, 2025
photo by Mendonça, M.B. et al., 2025


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Family:  Apteronotidae (Ghost knifefishes), subfamily: Apteronotinae
Max. size:  11.02 cm TL (male/unsexed)
Environment:  benthopelagic; freshwater
Distribution:  South America: Brazil.
Diagnosis:  Anal soft rays: 146-160
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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