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Species Asterocampa celtis - Hackberry Emperor - Hodges#4557

Hackberry Emperor? - Asterocampa celtis - male Asterocampa  - Asterocampa celtis butterfly - Asterocampa celtis Hackberry Emperor - Asterocampa celtis - male Asterocampa celtis Asterocampa celtis butterfly - Asterocampa celtis Asterocampa celtis
Show images of: caterpillars · adults · both
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Lepidoptera (Butterflies and Moths)
Superfamily Papilionoidea (Butterflies and Skippers)
Family Nymphalidae (Brush-footed Butterflies)
Subfamily Apaturinae (Emperors)
Tribe Apaturini
Genus Asterocampa
Species celtis (Hackberry Emperor - Hodges#4557)
Hodges Number
Other Common Names
Hackberry Butterfly
Synonyms and other taxonomic changes
Asterocampa celtis (Boisduval & Le Conte)
Orig. Comb: Apatura celtis (Boisduval & Le Conte, [1835]
Explanation of Names
Celtis is the genus for Hackberry, the butterfly's host plant
Wingspan 3.5-6.3 cm
Brown with distinctive spots on hindwings and front wings. Separable from other Asterocampa species by the combination of the following traits. On the front wing there are one to three rounded eye spots near the outer margin (none or rarely a faint trace of one in A. clyton), and the dark bar crossing the middle of the discal cell is divided into two slightly offset spots (not divided either A. clyton or A. leilia.

Subspecies are easiest to identify by where found, but there are differences in markings of both adults and of caterpillars between them. Where two subspecies meet, there is often a large area where ill-defined intermediate individuals occur (for example from Texas and northward across the Great Plains, there is a broad area where specimens are intermediate between, and combine characteristics of both subspecies antonia and celtis).
From se. California to w. North Dakota, eastward to the Atlantic, and south into northern Mexico. In Canada apparently recorded only from southern Ontario and Quebec, but should also be watched for in s. Manitoba.
Deciduous woodlands with hostplant, Hackberry (Celtis)
May-October, two flights
Adults take sap, fluids from dung, carrion, etc. Like the Tawny Emperor, very fond of taking sweat from humans.
Life Cycle
Larvae feed on Hackberry, Celtis species.
Subtly beautiful. Usually more common than the Tawny Emperor.
See Also
Tawny Emperor, Asterocampa clyton
Print References
Allen (1)
Brock and Kaufman (2)
Glassberg (3)
Scott (4)
Internet References
Works Cited
1.The Butterflies of West Virginia and Their Caterpillars
Thomas J. Allen. 1998. University of Pittsburgh Press.
2.Butterflies of North America (Kaufman Focus Guides)
Jim P. Brock, Kenn Kaufman. 2003. Houghton Mifflin Co.
3.Butterflies Through Binoculars: The East
Jeffrey Glassberg. 1999. Oxford University Press.
4.The Butterflies of North America: A Natural History and Field Guide
James A. Scott. 1992. Stanford University Press.