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BugGuide Gathering
Pack Forest
Washington State
July 10-12, 2009
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Species Xanthorhoe lacustrata - Toothed Brown Carpet - Hodges #7390

Moth - Xanthorhoe lacustrata Toothed Brown Carpet? - Xanthorhoe lacustrata Moth on Screen - Xanthorhoe lacustrata Xanthorhoe lacustrata Xanthorhoe lacustrata - female Medium Moth - Xanthorhoe lacustrata Toothed Brown Carpet Moth - Xanthorhoe lacustrata Xanthorhoe lacustrata? This is my best guess but I could be wrong. I'd appreciate your input. - Xanthorhoe lacustrata
Show images of: caterpillars · adults · both
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Lepidoptera (Butterflies and Moths)
No Taxon (Moths)
Superfamily Geometroidea
Family Geometridae (Geometrid Moths)
Subfamily Larentiinae
Tribe Xanthorhoini
Genus Xanthorhoe
Species lacustrata (Toothed Brown Carpet - Hodges #7390)
Size
wingspan 22-24 mm
Identification
forewing subterminal area light brown, basal area medium brown, discal spot reduced or absent, AM line relatively smooth and gently curving
hindwing pale grayish brown
Range
southern Canada and adjacent parts of US
Season
adults fly from April to September
Food
larvae feed on birch, blackberry, hawthorn, and willow (Ohio State U.)
See Also
Euphyia intermediata (Sharp-angled Carpet) which has a large black discal spot, a more jagged or zigzag AM line, and a paler forewing ground color. See comparison images of both species.
Internet References
live adult image (Steve Walter, New York)
common name reference (Ontario Ministry of Natural Resources)