Field Guide Descriptions: | Online Photographs: MPG, BugGuide, GBIF, BOLD | Technical Description, Adults: Hulst (1887); Forbes (1948) | |
Adult Markings: A small (one of the smallest Geometrids) yellowish to tan Wave. The face is black and strongly contrasting with the buff-colored inter-antennal ridge. The ground color of the forewings is buff and is crossed by several darker fuscous lines that are irregular in course and often interrupted; a strong, dark discal spot is also present, as are dots at the base of the fringe (Forbes, 1948). Hindwings are similar. |
Wingspan: 11-14 mm (Forbes, 1948) |
Adult Structural Features: Apparently undescribed |
Adult ID Requirements: Identifiable from good quality photos of unworn specimens. |
Immatures and Development: Larvae are gray, flattened, and stout (Forbes, 1948) |
Larvae ID Requirements: Identifiable from good quality photos, especially where associated with known host plants. |