Semnia auritalis
Common NameSemnia auritalis
Scientific NameSemnia auritalis
FamilyCrambidae
SubfamilySpilomelinae
Wingspan (mm)20
Primary Colorsblack, yellow, orange, reddish-purple
HabitatWarm, open areas, often found near its host plants in dry grasslands, scrublands, and forest edges.
Geographic RangeSouthern Europe, North Africa, and parts of the Middle East.
Host PlantsRubia tinctorum, Rubia peregrina
Flight PeriodMay to October
Flight Stylefluttering
Lifecycle NotesThe larvae feed on plants of the genus Rubia, particularly Rubia tinctorum (common madder). It is typically bivoltine (two generations) or multivoltine in warmer climates.
Identification TipsKey identification features include the dark forewings with two distinct yellow spots and a reddish-purple sheen, which contrast sharply with its vibrant orange hindwings.
Description
A small moth with dark, somewhat iridescent forewings featuring two prominent yellow spots, and striking bright orange hindwings that are visible during flight or at rest.
