Heterocampinae
Neumoegen & Dyar, 1894
prominent moths
Heterocampinae is a of within the . It contains at least 60 described in North America, with additional species in other regions. The group includes economically and ecologically significant such as Heterocampa, Schizura, and Lochmaeus. are and often exhibit distinctive defensive postures.
Pronunciation
How to pronounce Heterocampinae: //ˌhɛtəroʊˈkæmpɪniː//
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Distribution
North America (at least 60 described ); additional species occur in the Neotropics and elsewhere. Specific range limits for the as a whole are not well documented.
Behavior
of are known for their characteristic defensive posture: raising both the and body when disturbed, which may serve to startle . are and attracted to light.
Ecological Role
function as , consuming foliage of . Specific ecological roles at the level are poorly documented.
Human Relevance
Some (particularly in Heterocampa and Schizura) are occasional defoliators of trees and ornamental plants, causing minor to moderate economic impact. The is frequently encountered by naturalists and enthusiasts due to its diversity and abundance.
Similar Taxa
- NotodontinaeAnother within ; distinguished by differences in , larval , and , though field identification to subfamily is often impractical
- Phalerinae of ; separation requires examination of and other internal characters
More Details
Taxonomic composition
The contains 19 recognized including Heterocampa ( genus), Schizura, Lochmaeus, Oligocentria, and Hyparpax. Generic boundaries have been revised multiple times, and molecular phylogenetic studies continue to refine relationships within .