xenistius, Mancalias Regan [C. T.] & Trewavas [E.] 1932:99, Pl. 6 (fig. 2); Fig. 158b [Dana Report No. 2; ref. 3682] South China Sea, 8°02'N, 109°36.5'E, station 3690, depth about 350 meters (1000 meters wire out). Holotype (unique): ZMUC P92124. Type catalog: Nielsen 1974:97 [ref. 9588]. •Synonym of Ceratias uranoscopus Murray 1877 -- (Pietsch 1986:485 [ref. 5969], Bertelsen 1990:511 [ref. 15724], Anderson & Leslie 2001:21 [ref. 26165], Pietsch 2009:326 [ref. 30766]). Current status: Synonym of Ceratias uranoscopus Murray 1877. Ceratiidae. Habitat: marine.