Lithacodes fiskeanus
Lithacodes fiskeanus is a of slug caterpillar in the Limacodidae. The Lithacodes contains species known for their distinctive larval , with caterpillars that move with a slug-like gliding motion rather than . are small, stout-bodied moths with reduced wing venation typical of the family. This species has been documented from a limited number of observations, suggesting it may be uncommon or geographically restricted.
Pronunciation
How to pronounce Lithacodes fiskeanus: /ˌlaɪθəˈkoʊdiːz fɪsˈkiːənəs/
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Identification
may be distinguished from other small brown by the combination of stout body, reduced wing venation, and the presence of a tuft of on the . The Lithacodes is separated from related genera in Limacodidae by genitalic characters and subtle wing pattern elements. Larvae are identified by the slug-like form and presence of stinging spines; -level identification of larvae requires examination of spine arrangement and color pattern.
Habitat
Deciduous and mixed forests, particularly areas with oak and other hardwood trees. Larvae are found on plant foliage.
Distribution
Eastern North America. Specific range boundaries are poorly documented due to limited collecting and identification challenges.
Seasonality
have been observed in late spring through summer. Larvae are present during the growing season.
Human Relevance
Larvae possess venomous spines that can cause painful skin reactions upon contact. Medical attention is rarely required, but the sting may persist for hours. Not an agricultural pest.
Similar Taxa
- Lithacodes fasciolaSimilar size, coloration, and ; distinguished by differences in forewing pattern and male genitalia structure.
- Other Limacodidae genera (e.g., Isa, Euclea)Share slug-like larval form; differ in body shape, wing pattern, and genitalic characters.