mucosus, Urolophus (Trygonoptera) Whitley [G. P.] 1939:257, Pl. 20 (fig. 2) [Australian Zoologist v. 9 (pt 3); ref. 4695] Albany, King George Sound, Western Australia. Holotype: AMS IA.670. Paratypes: AMS IA.671 (1). •Valid as Urolophus mucosus Whitley 1939 -- (Paxton et al. 1989:47 [ref. 12442]). •Valid as Trygonoptera mucosa (Whitley 1939) -- (Kuiter 1993:21 [ref. 23929], Gomon et al. 1994:173 [ref. 22532], Last & Stevens 1994:424 [ref. 23873], Compagno 1999:494 [ref. 25589], Hutchins 2001:16 [ref. 25847], White & Potter 2005:101 [ref. 28103], Paxton et al. 2006:198 [ref. 28994], Schwartz 2008:34 [ref. 36773], Yearsley et al. 2008:266 [ref. 29691], Last & Yearsley 2008:273 [ref. 29692], Gomon et al. 2008:127 [ref. 30619], Weigmann 2016:158 [ref. 34211], Yearsley & Last 2016:38 [ref. 34939] with remarks, Last et al. 2016:681 [ref. 35015], Hoschke et al. 2019:153[ref. 36626]). Current status: Valid as Trygonoptera mucosa (Whitley 1939). Urolophidae. Distribution: Southeastern Indian Ocean: Western Australia, South Australia. Habitat: marine.