maroon, Porotergus de Santana [C. D.], Le Bail [P.-Y.], Peixoto [L.], Wan Tong You [K.], Gianeti [M.], Eon [C. H.], Loeb [M.], Mol [J.] & Covain [R.] 2025:8, Fig. 3 [Systematics and Biodiversity v. 23 (no. 1); ref. 42602] Coppename River rapids, Gran Tabiti Island, Sipaliwini, Suriname, 04°51'00"N, 56°0700ʺW. Holotype: MHNG 2798.029 [ex SU18-921, GBOL4958-19]. Paratypes: MHNG, MZUSP, RMNH, USNM, ZMA. Plus additional non-type material. •Valid as Porotergus maroon de Santana, Le Bail, Peixoto, Wan Tong You, Gianeti, Eon, Loeb, Mol & Covain 2025. Current status: Valid as Porotergus maroon de Santana, Le Bail, Peixoto, Wan Tong You, Gianeti, Eon, Loeb, Mol et al. 2025. Apteronotidae: Apteronotinae. Distribution: South America: rapids in the middle portions of the Coppename and Suriname Rivers, Suriname, rapids of the Mana and Maroni Rivers, French Guiana. Habitat: freshwater.