halleri, Urolophus Cooper [J. G.] 1863:95, Fig. 21 [Proceedings of the California Academy of Sciences (Series 1) v. 3 (sig. 6); ref. 4876] San Diego, California, U.S.A. Holotype: [ex Calif. State Coll. 522]. •Valid as Urolophus halleri Cooper 1863 -- (Herrera 1896:15 [ref. 39336], Hiyama in Kumada 1937:22 [ref. 39147], Eschmeyer & Herald 1983:55 [ref. 9277], Nishida 1990:92 [ref. 19783], Castro-Aguirre & Espinosa Pérez 1996:49 [ref. 22793], De La Cruz Agüero et al. 1997:41 [ref. 24545], Compagno 1999:494 [ref. 25589], Thomson et al. 2000:282 [ref. 25640], Nelson et al. 2004:56 [ref. 27807], White & Potter 2005:101 [ref. 28103]). •Valid as Urobatis halleri (Cooper 1863) -- (Allen & Robertson 1994:35 [ref. 22193], McEachran in Fischer et al. 1995:789 [ref. 22829], Love et al. 2005:13 [ref. 37547], Page et al. 2013:56 [ref. 32708], Del Moral-Flores et al. 2015:510 [ref. 33729], Galván-Villa et al. 2016:143 [ref. 34871], Del Moral-Flores et al. 2016:122 [ref. 34398], Weigmann 2016:161 [ref. 34211], Last & McEachran 2016:659 [ref. 35013], Kells et al. 2016:84 [ref. 35888], Ebert et al. 2017:60 [ref. 35618], Ehemann et al. 2018:27 [ref. 36194], Burton & Lea 2019:33 [ref. 37205], Calle-Morán et al. 2020:247 [ref. 37881], González-Acosta et al. 2021:7 [ref. 38361], Love et al. 2021:27 [ref. 39279], Page et al. 2023:47 [ref. 40505], Vela-Espinosa et al. 2023:5 [ref. 40981]). Current status: Valid as Urobatis halleri (Cooper 1863). Urotrygonidae. Distribution: Eastern Pacific: northern California (U.S.A.) south to Ecuador and ?Peru, including Gulf of California (Mexico). Habitat: marine.