agassizii, Uraptera Müller [J.] & Henle [F. G. J.] 1841:155, [Pl. 50 (right)] [Systematische Beschreibung der Plagiostomen; ref. 3069] Brasilien [Brazil]. Lectotype: MNHN 0000-2430. Paralectotypes: (3) MNHN (2), ZMB 4619 (1). Type catalog: Bertin 1939:85 [ref. 20739], Séret & McEachran 1987:17-18 [ref. 9312], Paepke & Schmidt 1988:175 [ref. 21041]. Lectotype designated by Soares et al. 2021:5 [ref. 38440]. •Valid as Raja agassizii (Müller & Henle 1841) -- (López et al. 2002:62 [ref. 26808]). •Valid as Rioraja agassizii (Müller & Henle 1841) -- (Andreata & Séret 1996:581 [ref. 16204] as agassizi, McEachran & Dunn 1998:286 [ref. 23312], Compagno 1999:489 [ref. 25589] as agassizi, Cousseau et al. 2000:14 [ref. 40447], Menni & Stehmann 2000:00 [ref. 24909] as agassizi, Gomes & Gadig in Menezes et al. 2003:29 [ref. 27192], Mabragaña et al. 2011:table S2 [ref. 31800], Weigmann 2016:102 [ref. 34211], Last et al. 2016:27 [ref. 34941], Last et al. 2016:468 [ref. 35005], Nión et al. 2016:23 [ref. 35565], Spier et al. 2018:5 [ref. 36103], Soares et al. 2021:4 [ref. 38440], Carvalho-Filho 2023:315 [ref. 40480] as agassizi, Hoff et al. 2023:5 [ref. 40463], Gadig et al. 2024:65 [ref. 40775] as 'agassizi). Current status: Valid as Rioraja agassizii (Müller & Henle 1841). Arhynchobatidae. Distribution: Southwestern Atlantic: Rio de Janeiro (Brazil) south to Río Negro (Argentina). Habitat: marine.