helgae, Cyttosoma Holt [E. W. L.] & Byrne [L. W.] 1908:91, Pl. 3 [Annals and Magazine of Natural History (Series 8) v. 1 (no. 1) (art. 11); ref. 14321] Off southwestern Ireland, 51°36'N, 11°57'W, depth 540-660 fathoms. Holotype (unique): BMNH 1910.9.17.1. •Valid as Neocyttus helgae (Holt & Byrne 1908) -- (Wheeler 1973:352 [ref. 7190], Karrer in Whitehead et al. 1986:775 [ref. 13676], Ward et al. 1996:13 [ref. 22511], Santos et al. 1997:73 [ref. 23531], Saldanha & Biscoito 1997:199 [ref. 24962], Yearsley & Last 1998:566 [ref. 23667], Arronte & López 2008:89 [ref. 30484], Bañón et al. 2016:320 [ref. 34397], Heemstra 2016:2211 [ref. 34607], Carneiro et al. 2019:129 [ref. 37250], Bañón & Maño 2021:65 [ref. 38883], Bañón et al. 2021:7 [ref. 40417], Page et al. 2023:99 [ref. 40505]). Current status: Valid as Neocyttus helgae (Holt & Byrne 1908). Oreosomatidae: Oreosomatinae. Distribution: Northeastern Atlantic. Habitat: marine.