Pseudonesimus parachelatus (Ledoyer, 1986) comb. nov.

Schisturella parachelata Ledoyer, 1986: 804, fig. 314.

Aristiopsis parachelata .— Barnard & Karaman, 1991: 467.

Types. Holotype, female, 6.5 mm, immature (oostegites without setae), MNHN Am 4116.

Type locality. Between Mayotte and le banc du Geyser (11°59'48''S 45°42'6''E), 3450 m .

Depth range. 3450–3716 m (Ledoyer 1986).

Remarks. Pseudonesimus parachelatus is one of two species previously belonging to the genus Aristiopsis, placed in the synonymy of Pseudonesimus here.

Distribution. Southwest Indian Ocean. Mozambique Channel between Mayotte and Îles Glorieuses (Ledoyer 1986).