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Species Prionoxystus macmurtrei - Little Carpenterworm Moth - Hodges#2694

Cossidae - Prionoxystus macmurtrei Big Weird Moth - Prionoxystus macmurtrei which Carpenterworm Moth? - Prionoxystus macmurtrei Little Carpenterworm Moth? - Prionoxystus macmurtrei Little Carpenterworm Moth - Prionoxystus macmurtrei Large dark unknown moth - Prionoxystus macmurtrei Prionoxystus macmurtrei Prionoxystus macmurtrei
Show images of: caterpillars · adults · both
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Lepidoptera (Butterflies and Moths)
Superfamily Cossoidea (Carpenter and Leopard Moths)
Family Cossidae (Carpenter and Leopard Moths)
Subfamily Cossinae
Genus Prionoxystus
Species macmurtrei (Little Carpenterworm Moth - Hodges#2694)
Hodges Number
2694
Synonyms and other taxonomic changes
Prionoxystus macmurtrei (Guérin-Méneville, 1829)
Size
wingspan 45-75 mm
larvae to 57 mm
Identification
Adult: forewing mottled gray and blackish with thin black lines crossing the wing at right-angles to the costa; wings are translucent but the translucency is usually not apparent unless the wings are spread against a background of contrasting colors

Larva: pink to white with dark head and thoracic shield
Range
Ontario and Quebec to Florida, west to Texas, north to Minnesota
Habitat
hardwood forests
Season
adults fly from April to July
Food
larvae bore in wood of ash, maple, and oak, and their tunnels decrease the value of hardwood lumber
Life Cycle
life cycle takes 2-3 years
See Also
Carpenterworm Moth (Prionoxystus robiniae) is usually larger with less translucent wings and more large blotches (rather than thin black lines) on forewing
Print References
Covell, p. 423, plate 7-7 (1)
Internet References
Moth Photographers Group - photos of living and pinned adults
adult images and foodplants (Larry Line, Maryland)
pinned adult image (James Solomon, USDA Forest Service, forestryimages.org)
pinned adult image and common name reference (Clemson U., South Carolina)
pinned adult image (James Adams, Dalton State College, Georgia)
live larva image and description, plus life cycle and damage to trees (USDA Forest Service)
presence in Ontario; list (NHIC; Ontario Ministry of Natural Resources)
BOLD - Barcode of Life Data Systems - species account with photographs of pinned adults and DNA sequence
Works Cited
1.Peterson Field Guides: Eastern Moths
Charles V. Covell. 1984. Houghton Mifflin Company.