armiger, Arius De Vis [C. W.] 1884:454 [Proceedings of the Linnean Society of New South Wales v. 8 (pt 4); ref. 1089] New Britain [in error]. Syntypes: QM I.3088 (1), I.3039 (1). Type catalog: Ferraris 2007:46 [ref. 29155]. •Valid as Arius armiger De Vis 1884 -- (Paxton et al. 1989:218 [ref. 12442], Burgess 1989:168 [ref. 12860], Larson & Williams 1997:348 [ref. 23967], Kailola 1999:1841 [ref. 24732], Kailola 2000:130 [ref. 25113], Allen et al. 2000:48 [ref. 27467], Hutchins 2001:21 [ref. 25847]). •Valid as Nemapteryx armiger (De Vis 1884) -- (Kailola 2004:139 [ref. 28108], Hoese & Gates 2006:354 [ref. 28997], Marceniuk & Menezes 2007:75 [ref. 29031], Ferraris 2007:46 [ref. 29155], Larson et al. 2013:38 [ref. 32988], Pusey et al. 2017:25 [ref. 35250], Marceniuk et al. 2023:45 [ref. 40422]). Current status: Valid as Nemapteryx armiger (De Vis 1884). Ariidae: Ariinae. Distribution: Northern Australia and central-southern New Guinea. Habitat: freshwater, brackish.