Butterflies and Moths of North America

collecting and sharing data about Lepidoptera


Digrammia curvata (Grote, 1880)


Family: Geometridae
Subfamily: Ennominae
Identification: forewing AM line thick, black, does not reach costa but often merges with median line to form V-shaped mark projecting from inner margin; PM line a smooth black curve, usually interrupted near costa; hindwing dappled gray with no obvious lines
Wing Span: 1.0 - 1.3 cm
Life History:
Flight: March to August in California
Caterpillar Hosts:
Adult Food:
Habitat:
Range: British Columbia and southern Alberta south to eastern California, Nevada, Utah, and Colorado
Conservation:
NCGR:
Management Needs:
Comments:
Taxonomy Notes: None.