rossignoli, Batrachus Roux [C.] in Collignon, Rossignol & Roux 1957:221, Fig. 94 [Office de la recherche scientifique et technique Outre-Mer, Paris; ref. 12111] Pointe-Noire, Republic of the Congo. Syntypes: OPN or MNHN (1, described specimen). Based on one specimen and 1 literature source. •Valid as Perulibatrachus rossignoli (Roux 1957) -- (Hutchins 1986:360 [ref. 5673], Roux 1990:472 [ref. 15312], Bianchi & Carpenter in Bianchi et al. 1993:146 [ref. 25472], Greenfield 1996:903 [ref. 22564], Greenfield 2005:77 [ref. 28203], Collette et al. 2006:937 [ref. 28910], Greenfield et al. 2008:684 [ref. 30046], Bineesh & Greenfield 2011:67 [ref. 31312], Collette & Greenfield 2016:2043 [ref. 34595], Reiner 2019:121 [ref. 38139], Fermon et al. 2022:209 [ref. 39448]). Current status: Valid as Perulibatrachus rossignoli (Roux 1957). Batrachoididae: Halophryninae. Distribution: Eastern Atlantic: Gabon south to Namibia, including São Tomé and Principe. Habitat: marine.