amandae, Potamotrygon Loboda [T. S.] & Carvalho [M. R. de] 2013:723, Figs. 38-52 [Neotropical Ichthyology v. 11 (no. 4); ref. 33024] Paraguai River, subdistrict of Albuguerque, district of Corumbá, State of Mato Grosso de Sul, 19°41'S, 57°38'W, Brazil. Holotype: MZUSP 110910. Paratypes: (12) MZUSP 110904 (1), 110906 (1), 110907 (1), 110909 (1), 110913 (1), 111916 (1), 111917 (1), 111919 (1), 111920 (1), 111921 (1), 111923 (1), 111925 (1). Plus non-type specimens. Type catalog: Lima et al. 2023:313 [ref. 40221]. •Valid as Potamotrygon amandae Loboda & Carvalho 2013 -- (Koerber 2014:1 [ref. 33621], Mirande & Koerber 2015:8 [ref. 35117], Weigmann 2016:154 [ref. 34211], Carvalho 2016:6 [ref. 34730], Carvalho 2016:628 [ref. 34997], Loboda 2016:2 [ref. 35085], Koerber et al. 2017:10 [ref. 35267], Reis et al. 2020:456 [ref. 38364]). Current status: Valid as Potamotrygon amandae Loboda & Carvalho 2013. Potamotrygonidae: Potamotrygoninae. Distribution: South America: Paraná-Paraguay basin and Tietê River (Bolivia, Brazil, Paraguay and Argentina). Habitat: freshwater.