marmoratus, Urolophus Chu [Y.-T.], Hu [A.-S.] & Li [S.] in Chu, Meng, Hu & Li 1981:108 [English p. 115], Fig. 3 (double) [Oceanologia et Limnologia Sinica v. 12 (no. 2); ref. 4841] South China Sea, depth 462 meters. Holotype: SCSFRI N0428. Paratypes: Shanghai Fish. College N06524 (1), S0007 (1), S07606 (1). Objectively invalid; preoccupied by Urolophus marmoratus Philippi 1893. •In the synonymy of Plesiobatis daviesi (Wallace 1967) -- (Compagno 1999:494 [ref. 25589], White & Last 2013:238 [ref. 33042], Weigmann 2016:153 [ref. 34211]). 1°Homonym. Current status: Synonym of Plesiobatis daviesi (Wallace 1967). Plesiobatidae. Habitat: marine.