Urobatis maculatus Garman, 1913 .

Cortez Stingray or Spotted Round Ray. To at least 42 cm (16.5 in) TL (McEachran in Fischer et al. 1995), and probably 31 cm (12.2 in) DW (Bizzarro 2009). Lagunas Ojo de Liebre-Guerrero Negro, central Baja California (De La Cruz-Agüero et al. 1996) and Gulf of California (McEachran in Fischer et al. 1995) to Puerto Vallarta, Mexico (Pollom et al. 2020f). Benthic; depth: 1–90 m (3–295 ft) (min.: Robertson and Allen 2002; max.: Aburto-Oropeza et al. 2011). Recently as Urolophus maculatus (Garman, 1913) .