wallacei, Fluviphylax Bragança [P. H. N.] 2018:141, Figs. 4b, 4h, 13-15 [Spixiana (München) v. 41 (no. 1); ref. 36227] Igarapé Mauaú near Romão community, Rio Aracá drainage, middle Rio Negro drainage, Município de Barcelos, Estado de Amazonas, Brazil, 0°20'31" S, 62°56'30"W, elevation approximately 30 meters. Holotype: UFRJ 9080. Paratypes: CICCAA, MZUSP, UFRJ. •Valid as Fluviphylax wallacei Bragança 2018. Current status: Valid as Fluviphylax wallacei Bragança 2018. Fluviphylacidae. Distribution: Middle Rio Negro drainage, Amazon basin, Brazil. Habitat: freshwater.