bicolor, Raia Risso [A.] 1827:155 [Histoire naturelle des principales productions de l'Europe méridionale v. 3; ref. 3757] Nice, France, northwestern Mediterranean Sea. No types known. Type catalog: Séret & McEachran 1987:31 [ref. 9312]. Objectively invalid; preoccupied by Raja bicolor Shaw 1804. •Synonym of Raja alba Lacepède 1803 -- (Stehmann 1973:66 [ref. 7168], Stehmann & Bürkel in Whitehead et al. 1984:193 [ref. 13675]). •Synonym of Rostroraja alba (Lacepède 1803). 1°Homonym. Current status: Synonym of Rostroraja alba (Lacepède 1803). Rajidae. Habitat: marine.