yiwardaus, Trachonurus Iwamoto [T.] & Williams [A.] 1999:217, Fig. 50 [Proceedings of the California Academy of Sciences v. 51 (no. 3); ref. 23875] West of Leander Point, Western Australia, depth 1132-1136 meters. Holotype: NMV A9643. Paratypes: AMS I.3157-007 (2), I.31180-010 (1); CAS 200231 (1); CSIRO H 2592-10 (2), H 4783-01 (2), T 317 (1), T 320-321 (1, 1); NMV 19782 [ex A9643] (3), A11385-86 (1, 1). •Valid as Trachonurus yiwardaus Iwamoto & Williams 1999 -- (Hutchins 2001:24 [ref. 25847], Bray et al. 2006:605 [ref. 29065], Iwamoto & McMillan 2008:346 [ref. 30636]). Current status: Valid as Trachonurus yiwardaus Iwamoto & Williams 1999. Macrouridae. Distribution: Southern and western Australia. Habitat: marine.