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Species Megalopyge opercularis - Southern Flannel Moth - Hodges#4647

Puss Caterpillar - Megalopyge opercularis Cocoon - Megalopyge opercularis Flannel moth caterpillar - Megalopyge opercularis Underside of Puss Caterpillar, of Southern Flannel Moth - Megalopyge opercularis Southern Flannel Moth - Megalopyge opercularis Southern Flannel Moth - Megalopyge opercularis Megalopyge Opercularis - Megalopyge opercularis Little Puff of Fluff - with a pretty big sting - Megalopyge opercularis
Show images of: caterpillars · adults · both
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Lepidoptera (Butterflies and Moths)
No Taxon (Moths)
Superfamily Zygaenoidea
Family Megalopygidae (Flannel Moths)
Genus Megalopyge
Species opercularis (Southern Flannel Moth - Hodges#4647)
Hodges Number
4647
Other Common Names
Puss Caterpillar, Asp
Explanation of Names
Puss Caterpillar refers to cat-like form of caterpillar, perhaps. Asp refers to sting of caterpillar, is a local name used in Texas (1).
Size
Wingspan 2.4-3.6 cm. Larvae to 30 mm.
Identification
Note orange thorax and base of forewings. Sexually dimorphic. Female (thread-like antennae) has weak markings, though is still yellowish:



Male (feathery antennae) has stronger markings:



Caterpillar is densely covered with gray to tan hairs, which form a rusty-red crest along the back. Unlike the similar M. crispata, it has a tail-like tuft of hairs that stick straight out from the rear end, extending for a length greater than two body segments(1).

Range
Southeastern and south-central United States
Habitat
Deciduous forests and adjacent areas
Season
All year in south
Life Cycle
Larvae feed on a variety of deciduous trees
Remarks
Caution, caterpillars have painful sting.
See Also
Black-waved Flannel Moth - Megalopyge (Lagoa) crispata
Print References
Wagner, p. 55--photo of larva (two different instars), adult (1)
Covell p. 412, plate 56 #12 (2)
Wagner, p. 90--description (3)
Internet References
Randy Emmitt--possibly Lagoa (Megalopybe) crispata?
Georgia Leps--shows male and female
Works Cited
1.Caterpillars of Eastern North America
By David L. Wagner
2.Peterson Field Guides: Eastern Moths
By Charles V. Covell
3.Caterpillars of Eastern Forests
By David L. Wagner, Valerie Giles, Richard C. Reardon, Michael L. McManus