megastoma, Apistogramma Römer [U.], Römer [C. I.], Estivals [G.], Díaz [A. V.], Duponchelle [F.], Dávila [C. R. G.], Hahn [I.] & Renno [J.-F.] 2017:153, Figs. 1-5, 7-19 [Vertebrate Zoology v. 67 (no. 2); ref. 35309] Small forest streams southwest of Leticia, probably draining to Rio Yavarí, Amazonas system, Departamento Loreto, Peru, approximately 04°12'S, 70°06'W. Holotype: MUSM 52459. Paratypes: IIAP, MTD, MUSM. •Valid as Apistogramma megastoma Römer, Römer, Estivals, Díaz, Duponchelle, Dávila, Hahn & Renno 2017 -- (Staeck 2017:120 [ref. 35639], Meza-Vargas et al. 2021:27 [ref. 39298]). Current status: Valid as Apistogramma megastoma Römer, Römer, Estivals, Díaz, Duponchelle, Dávila, Hahn & Renno 2017. Cichlidae: Cichlinae. Distribution: South America: Rio Yavarí drainage, upper Amazon basin (Peru, Brazil and Colombia). Habitat: freshwater.