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Species Paleacrita vernata - Spring Cankerworm Moth - Hodges#6662

Moth - Paleacrita vernata Spring Cankerworm Moth - Paleacrita vernata - male Geometridae: Paleacrita vernata? - Paleacrita vernata - male Paleacrita vernata? - Paleacrita vernata Geometridae: Paleacrita vernata - Paleacrita vernata Spring Cankerworm Moth - Paleacrita vernata - female Paleacrita vernata? - Paleacrita vernata - male Spring Cankerworm Moth - Paleacrita vernata - male
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 Geometroidea (Geometrid and Swallowtail Moths)
Family Geometridae (Geometrid Moths)
Subfamily Ennominae
Tribe Bistonini
Genus Paleacrita
Species vernata (Spring Cankerworm Moth - Hodges#6662)
Hodges Number
6662
Other Common Names
Spring cankerworm
Synonyms and other taxonomic changes
Paleacrita vernata Peck, 1795
Synonyms
Anisopteryx sericeiferata Walker, 1862
Paleacrita autumnata Packard, 1876
Paleacrita speciosa Hulst, 1898
Explanation of Names
From Latin vern meaning "the spring'
Numbers
Powell & Opler (2009) reported three described species of the genus Paleacrita in North America. (1)
Size
Male forewing length 11-18 mm., females wingless. (1)
Identification
Range
Nova Scotia into Saskatchewan, Maine to Tennessee and North Carolina in the mountains. It is found in the central United States from Michigan to North Dakota, south to Mississippi, Louisiana, and eastern Texas. It is known from Colorado, and there is one record from Siskiyou County, California
Season
Adults fly from February to late May. (1)
Food
Larval hosts are a wide variety of broadleaf trees and shrubs, to include maple, elm, birch and plum (1)
Life Cycle
wingless females lay batches up to 250 eggs under loose bark or in crevices. Early instar larvae disperse by ballooning on silken threads. Full grown larvae drop from the host and pupate in the soil without making a silken cocoon. Winter is passed as pupa (1)
[Randy Hardy]
See Also
Fall Cankerworm - Alsophila pometaria
Print References
Powell, J.A. & P.A. Opler, 2009. Moths of Western North America. University of California Press, plate 28, fig. 36; p. 212. (1)
(2)
Works Cited
1.Moths of Western North America
Powell and Opler. 2009. UC Press.
2.A revision of the New World Bistonini, (Lepidoptera, Geometridae).
Frederick H. Rindge. 1975. American Museum of Natural History 156(2):.
3.North American Moth Photographers Group
4.The Barcode of Life Database (BOLD)