walkeri, Mustelus White [W. T.] & Last [P. R.] 2008:194, Figs. 3-4, 5B [CSIRO Marine and Atmospheric Research Paper No. 022; ref. 29687] Northeast of Hinchinbrook Island, Queensland, Australia, 17°57'S, 147°02'E, depth 298-306 meters. Holotype: CSIRO H 460-02. Paratypes: 16 specimens at CSIRO and QM. Plus non-type specimens. •Valid as Mustelus walkeri White & Last 2008 -- (Weigmann 2016:50 [ref. 34211]). •Synonym of Mustelus antarcticus Günther 1870 -- (White et al. 2021:20 [ref. 38267]). Current status: Synonym of Mustelus antarcticus Günther 1870. Triakidae: Triakinae. Habitat: marine.