atra, Lambertia Perugia [A.] 1894:551 [6] [Annali del Museo Civico di Storia Naturale di Genova (Serie 2) v. 14; ref. 3435] Inawi, eastern New Guinea. Syntypes: MSNG 1663 (1, dry), 8140 (1, missing); ZMA 113360 (1). Type catalog: Tortonese 1963:306 [ref. 10351], Nijssen et al. 1982:56 [ref. 19236], Ferraris 2007:347 [ref. 29155]. On p. 6 of separate. •Valid as Tandanus ater (Perugia 1894) -- (Roberts 1978:45 [ref. 8886], Burgess 1989:180 [ref. 12860]). •Valid as Neosilurus ater (Perugia 1894) -- (Paxton et al. 1989:224 [ref. 12442], Larson & Martin 1990:16 [ref. 16606], Allen 1991:61 [ref. 21090], Pusey et al. 2000:72 [ref. 24466], Allen et al. 2000:57 [ref. 27467], Unmack 2001:1061 [ref. 25797], Hutchins 2001:21 [ref. 25847], Allen et al. 2002:78 [ref. 25930], Morgan et al. 2004:150 [ref. 27718], Hoese & Gates 2006:360 [ref. 28997], Ferraris 2007:347 [ref. 29155], Allen et al. 2008:62 [ref. 30265], Morgan et al. 2011:11 [ref. 31262], Larson et al. 2013:42 [ref. 32988], Pusey et al. 2017:27 [ref. 35250]). Current status: Valid as Neosilurus ater (Perugia 1894). Plotosidae. Distribution: Papua New Guinea, Papua, and northern Australia and Aru Islands. Habitat: freshwater.