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Species Hemileuca maia - Buck Moth - Hodges#7730
Classification Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Lepidoptera (Butterflies and Moths)
Superfamily Bombycoidea (Silkworm, Sphinx, and Royal Moths)
Family Saturniidae (Giant Silkworm and Royal Moths)
Subfamily Hemileucinae (Buck and Io Moths)
Tribe Hemileucini
Genus Hemileuca
Species maia (Buck Moth - Hodges#7730)
Synonyms and other taxonomic changes Hemileuca maia (Drury, 1773)
Phalaena maia Drury, 1773
Hemileuca maia ab. lintneri Cockerel, 1914
* phyogenetic sequence #224925
Taxonomic Updates Four new subspecies designated by Pavulaan (2020) (1) that are given full species status by St Laurent in Pohl & Nanz (eds.)(2023) (2).
Explanation of Names Author of species is Drury. Species name maia likely comes from Greek mythology, quoting this site: "The Pleiades" was the name given to the seven daughters of Atlas and Pleione. Maia was the eldest of the daughters, and said to be the most beautiful. Being shy, she lived quietly and alone in a cave on Mount Cyllene, in Arcadia.
Identification Forewing and hindwing black with narrow white bands. Tip of abdomen red in males, black in females.
Said to fly rapidly at mid-day through oak forests. (3)
Caterpillar is variable, with base color ranging from black to almost white. Thorax and abdomen densely flecked with white dots. Many-branched spines can deliver a painful sting.
Range Eastern North America: Maine to Florida, west to Wisconsin, Kansas, Texas. Rare in parts of range (northeast?), though alleged to approach pest status in the South at times.
Habitat Dry woodlands with hostplant, presumably.
Season October-November, only to September in north, to December in Florida.
Food Larvae feed on Oaks, Quercus, especially Scrub Oak, Quercus ilicifolia. Wanders in later instars.
Remarks Caution, caterpillars can inflict painful sting.
A common parasite is a tachinid fly, Leschenaultia fulvipes(4)
See Also Caterpillars of Hemileuca lucina and Hemileuca nevadensis are similar. Host plant may help diferentiate them.
Print References Brimley, p. 266, lists for mountains and coastal plain of North Carolina, giving only a date of November. (5)
Covell, p. 48, plate 9 (3)
Ferguson, D. C., 1971. Moths of America North of Mexico, Fascicle 20.2a: p. 115; pl. 8.6-8. (6)
Himmelman, p. 196, mentions rarity in Connecticut. (7)
Selfridge, J. A., D. Parry, G. H. Boettner 2007. Parasitism of barrens buck moth Hemileuca maia Drury in early and late successional pine barrens habitats. Jl. Lep. Soc. 61(4): 213-221
Wagner, p. 21 - caterpillar (8)
Wagner, p. 239 - caterpillar (9)
Works Cited 2. | Annotated Taxonomic Checklist of the Lepidoptera of North America, North of Mexico Pohl, G. R. and S. R. Nanz (eds.). 2023. Wedge Entomological Research Foundation. | |
3. | Peterson Field Guides: Eastern Moths Charles V. Covell. 1984. Houghton Mifflin Company. | |
4. | Eastern Forest Insects Whiteford L. Baker. 1972. U.S. Department of Agriculture · Forest Service. | |
5. | Insects of North Carolina C.S. Brimley. 1938. North Carolina Department of Agriculture. | |
6. | MONA - Saturniidae D.C. Ferguson. 1971. E.W. Classey & R.D.B. Publications Inc. | |
8. | Caterpillars of Eastern Forests David L. Wagner, Valerie Giles, Richard C. Reardon, Michael L. McManus. 1998. U.S. Dept of Agriculture, Forest Health Technology Enterprise Team. | |
9. | Caterpillars of Eastern North America David L. Wagner. 2005. Princeton University Press. |  |
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