serratus, Macrourus Lowe [R. T.] 1843:91 [Proceedings of the Zoological Society of London 1843 (pt 11); ref. 2832] Off Madeira. Holotype (unique): whereabouts unknown. •Synonym of Nezumia aequalis (Günther 1878) -- (Geistdoerfer in Whitehead et al. 1986:669 [ref. 13676]). •Possible synonym of Nezumia aequalis (Günther 1878) -- (Geistdoerfer 1990:558 [ref. 16195], Iwamoto in Cohen et al. 1990:264 [ref. 18936], Iwamoto 2016:1987 [ref. 34585]). Current status: Uncertain as Nezumia aequalis (Günther 1878). Macrouridae. Habitat: marine.