Datana drexelii-major
Datana drexelii-major is a of prominent in the Notodontidae. The Datana contains multiple species of late-season defoliators that feed on hardwood trees. Larvae of Datana species are known to be gregarious feeders and can cause localized defoliation, though typically without significant long-term impacts to tree health. The specific taxonomic status and distinguishing features of D. drexelii-major relative to other Datana species require further clarification.
Pronunciation
How to pronounce Datana drexelii-major: //ˈdætə.nə ˈdrɛks.ɛl.i ˈmeɪ.dʒɔːr//
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Seasonality
Late summer to early fall, consistent with other Datana which are characterized as late-season defoliators.
Host Associations
- Walnut - larval food plantMembers of the Datana, including D. integerrima (walnut caterpillar), are associated with walnut and related hardwoods; specific associations for D. drexelii-major are not documented in available sources.
Behavior
Larvae of Datana have been observed to congregate in large masses on trunks and branches to shed their skins before returning to feed on leaves.
Similar Taxa
- Datana integerrimaBoth are members of the Datana with similar larval and feeding habits; D. integerrima is the well-documented walnut caterpillar with known , while D. drexelii-major appears to be a less commonly referenced requiring further study.