occulta, Squatina Vooren [C. M.] & da Silva [K. G.] 1991:592, Fig. 2 [Revista Brasileira de Biologia v. 51 (no. 3) [1991]; ref. 21060] Southern Brazil, 33°06'S, 51°40'W. Holotype: MOVI 10195 [ex MOFURG 06589]. Paratypes: MCP 13999 (1); MZUSP 41518 (1). Type catalog: Lima et al. 2023:304 [ref. 40221]. •Synonym of Squatina guggenheim (Marini 1936) -- (Soto 2001:97 [ref. 26637] with occulta dated 1991 and author as Vooren). •Valid as Squatina occulta Vooren & da Silva 1991 -- (Compagno 1999:475 [ref. 25589], Castro-Aguirre et al. 2007:1039 [ref. 29408], Stelbrink et al. 2009:[3] 397 [ref. 41378], Vaz & Carvalho 2013:5 [ref. 32825], Faria et al. 2014:1 [ref. 33251] with date correction, Weigmann 2016:70 [ref. 34211], Acero P. et al. 2016:583 [ref. 34531], Estalles et al. 2016:1 [ref. 34759], Nión et al. 2016:21 [ref. 35565], Spier et al. 2018:4 [ref. 36103], Long et al. 2021:126 [ref. 38922], Carvalho-Filho 2023:295 [ref. 40480], Hoff et al. 2023:5 [ref. 40463]). Current status: Valid as Squatina occulta Vooren & da Silva 1991. Squatinidae. Distribution: Southwestern Atlantic: São Paulo (Brazil) to Uruguay and Argentina. Habitat: marine.