Acrapex albivena is a species of moth of the family Noctuidae first described by George Hampson in 1910.[1] It is found in Africa, including South Africa.
The wingspan is about 35 mm.[2]
Head and thorax black brown mixed with some ochreous; tarsi with slight pale rings; abdomen pale ochreous mixed with brown. Forewing ochreous whitish suffused and sprinkled with black brown leaving whitish streaks on the veins; a whitish streak in discal fold from near base to near termen, then bent upwards to apex; a diffused rufous fascia above vein 1; a terminal series of slight black points; cilia whitish at base, blackish at tips. Hindwing whitish suffused with fuscous brown; the underside whitish sprinkled with brown.[2]