Orbamia renimacula (Prout, 1926) Figures 4, 22, 40, 58, 75

Boarmia renimacula: Prout (1926): 184 (holotype ♀ in NHMUK; locus typicus: Senegal: Sédhiou).

Examined material (ZSM).

45♂♀ from Cameroon, Burkina Faso (Upper Volta), Guinea, Senegal, Togo, Mali, Gambia, Nigeria and Ivory Coast (ZSM G 13626/♂; ZSM G 61321/♀; ZSM G 13620/♂).

Differential features

(COI sequences, photographs of adults and their genitalia see https://dx.doi.org/10.5883/DS-ORBAMIA): Adult: Forewing length: 8.5-12 mm, one of the smallest Orbamia species. Upperside of wings: Ground colour pale grey with brown suffusion. Underside: Ground colour white with very slight yellowish tinge, and slight dark suffusion, terminal fascia on all wings complete, conspicuous, at forewing apex dilated. Male genitalia: Uncus narrow digitiform, saccus round, valva almost straight, dorsal process with fine, curved hook at tip, cornutus of medium length (2.0 mm). Female genitalia: Lamella post-vaginalis weakly sclerotised, lamella ante-vaginalis U-shaped (0.6 mm), signum sclerotised, rhomboid, transverse ridge straight (0.25 mm).