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Species Acronicta lobeliae - Lobelia Dagger Moth - Hodges#9238

Fuzzy Caterpillar - Acronicta lobeliae Greater Oak Dagger - Acronicta lobeliae IMG_1241 - Acronicta lobeliae Lobelia Dagger Moth - Acronicta lobeliae Pennsylvania Caterpillar - Acronicta lobeliae Acronicta lobeliae (Lobelia Dagger) - Acronicta lobeliae Fall caterpillar - Acronicta lobeliae Pennsylvania Moth  - Acronicta lobeliae
Show images of: caterpillars · adults · both
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Lepidoptera (Butterflies and Moths)
Superfamily Noctuoidea (Owlet Moths and kin)
Family Noctuidae (Owlet Moths)
Subfamily Acronictinae
Genus Acronicta (Dagger Moths)
Species lobeliae (Lobelia Dagger Moth - Hodges#9238)
Hodges Number
Other Common Names
Greater Oak Dagger Moth (1)
Explanation of Names
Acronicta lobeliae (Guenée, 1852)
named for its supposed host, but Lobelia Dagger Moth is a misnomer as this is an oak specialist (1)
Wingspan 4.2-6 cm.
Larva to 5 cm (1)
Adult: forewing medium brownish-gray with four heavy black dashes; hindwing tan, almost same shade as forewing but with faint markings.
Larva: two forms (one of which may represent an unrecognized species) (1)
e. NA to w. TX - Map (MPG)(2)
Woodlands and forests (1)
Adults fly April-August (2 or more broods) (2)
Mature larvae May-November (1)
Larvae feed on leaves of oak ( spp.). (1)
Life Cycle
Our second largest dagger moth (2)
See Also
Speared Dagger (A. hasta) forewing is darker, and hindwing is paler; Pleasant Dagger (A. laetifica) forewing is paler and has only 3 dashes, and hindwing is paler (compare images of all 3 species at CBIF)
Print References
Covell, p. 85, plate 18, #3 (2)
Internet References
Works Cited
1.Caterpillars of Eastern North America
David L. Wagner. 2005. Princeton University Press.
2.Field Guide to Moths of Eastern North America
Charles V. Covell, Jr. 2005.