benoneae, Hypopygus Peixoto [L. A. W.], Dutra [G. M.], de Santana [C. D.] & Wosiacki [W. B.] 2013:232, Fig. 1 [Copeia 2013 (no. 2); ref. 32780] Pará, Melgaço, tributary of Igarapé Açú, lower Rio Anapu drainage, 1°48'15.4"S, 51°28'32.2"W, Brazil. Holotype: MPEG 23603. Paratypes: INPA, MPEG, MZUSP, USNM. Type catalog: Ferraris et al. 2017:[26] [ref. 35236]. •Valid as Hypopygus benoneae Peixoto, Dutra, de Santana & Wosiacki 2013 -- (Ferraris et al. 2017:[26] [ref. 35236]). Current status: Valid as Hypopygus benoneae Peixoto, Dutra, de Santana & Wosiacki 2013. Rhamphichthyidae. Distribution: Amazon River drainage, Brazil. Habitat: freshwater.