occidentalis, Plectrogenium Matsunuma [M.], Uesaka [K.], Yamakawa [T.] & Endo [H.] 2021:[38], Figs. 24c-d, 26, 27a [Ichthyological Research v. 69 (no. 3); ref. 38803] Madagascar, 23°36'00"S, 43°31'1.2"E, depth 445 - 455 meters. Holotype: MNHN 2002-0134. Paratypes: (5) MNHN. Combined with a neuter genus, the specific name should be occidentale. •Valid as Plectrogenium occidentale Matsunuma, Uesaka, Yamakawa & Endo 2021. Current status: Valid as Plectrogenium occidentale Matsunuma, Uesaka, Yamakawa & Endo 2021. Plectrogeniidae. Distribution: Southwestern Indian Ocean: Madagascar. Habitat: marine.