limai, Potamotrygon Fontenelle [J. P.], da Silva [J. P. C. B.] & Carvalho [M. R. de] 2014:250, Figs. 1-17 [Zootaxa 3765 (no. 3); ref. 33180] Madeira River basin, Jamari River, Represa Samuel, municipal district of Itapoã do Oeste, upper Amazon basin, State of Rondônia, Brazil, 9°4'33.96"S, 63°18'17.64"W. Holotype: MZUSP 103031. Paratypes: MZUSP 104039 (1), 104040 (1), 104041 (1). Plus non-type material. Type catalog: Lima et al. 2023:316 [ref. 40221] with MZUSP 104031 as holotype. •Valid as Potamotrygon limai Fontenelle, da Silva & Carvalho 2014 -- (Weigmann 2016:155 [ref. 34211], Carvalho et al. 2016:581 [ref. 34422], Carvalho 2016:562 [ref. 34666], Carvalho 2016:6 [ref. 34730], Carvalho 2016:638 [ref. 34997], Fontenelle & Carvalho 2017:59 [ref. 35537]). Current status: Valid as Potamotrygon limai Fontenelle, da Silva & Carvalho 2014. Potamotrygonidae: Potamotrygoninae. Distribution: South America: Madeira River basin (Rondônia, Brazil). Habitat: freshwater.