ishiyamai, Breviraja Bigelow [H. B.] & Schroeder [W. C.] 1962:190, Figs. 7-8 [Bulletin of the Museum of Comparative Zoology v. 128 (no. 4); ref. 5793] Atlantic coast of Nicaragua, 13°18'N, 82°12'W, depth 350 fathoms. Holotype: USNM 196447 [ex MCZ 40174]. Paratypes: MCZ 40389 (1). Additional material: MCZ 40097 (1), 40665 (1). •Valid as Breviraja ishiyamai Bigelow & Schroeder 1962 -- (McEachran & Compagno 1982:414 [ref. 2952]). •Valid as Gurgesiella ishiyamai (Bigelow & Schroeder 1862) -- (Castro-Aguirre & Espinosa Pérez 1996:32 [ref. 22793]). •Valid as Fenestraja ishiyamai (Bigelow & Schroeder 1962) -- (McEachran & Dunn 1998:286 [ref. 23312], McEachran & Fechhelm 1998:159 [ref. 23897], Compagno 1999:491 [ref. 25589], McEachran & Carvalho 2003:555 [ref. 26985], Del Moral-Flores et al. 2016:115 [ref. 34398], Weigmann 2016:111 [ref. 34211], Last et al. 2016:29 [ref. 34941], Weigmann et al. 2016:485 [ref. 35006], Ehemann et al. 2018:24 [ref. 36194], Blanco-Parra & Niño-Torres 2022:Correction, p. 5 [ref. 38986], Castillo Domínguez et al. 2023:7 [ref. 40663], Page et al. 2023:46 [ref. 40505]). Current status: Valid as Fenestraja ishiyamai (Bigelow & Schroeder 1962). Gurgesiellidae. Distribution: Western Atlantic. Habitat: marine.