Tandanus (subgenus of Plotosus) Mitchell [T. L.] 1838:95 Masc. Plotosus tandanus Mitchell 1838. Type by monotypy (also by absolute tautonymy). •Valid as Tandanus Mitchill 1838 -- (Allen 1985 [ref. 6244], Burgess 1989:180 [ref. 12860], Paxton et al. 1989:226 [ref. 12442], Allen & Feinberg 1998:11 [ref. 23371], Hoese & Gates 2006:365 [ref. 28997], Ferraris 2007:351 [ref. 29155], Welsh et al. 2014:136 [ref. 33336], Welsh et al. 2017:229 [ref. 35347], Kuiter 2018:14 [ref. 36369]). Current status: Valid as Tandanus Mitchell 1838. Plotosidae.