helenensis, Monolene Amaoka [K.] & Imamura [H.] 2000:243, Figs. 1-3 [Ichthyological Research v. 47 (no. 3); ref. 24802] North of St. Helena Island, 9°54'S, 5°25'W, eastern Atlantic, depth 393 meters. Holotype: HUMZ 99995. Paratypes: HUMZ 100194-100199 (6). •Valid as Monolene helenensis Amaoka & Imamura 2000 -- (Munroe in Carpenter & De Angelis 2016:2991 [ref. 34618], Brown et al. 2019:170 [ref. 36444]). Current status: Valid as Monolene helenensis Amaoka & Imamura 2000. Bothidae. Distribution: Southern central Atlantic: north of Saint Helena Island. Habitat: marine.