Acanthopteroctetes unifascia

Acanthopteroctetes unifascia
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Lepidoptera
Family:	Acanthopteroctetidae
Genus:	Acanthopteroctetes
Species:	A. unifascia
Binomial name
Acanthopteroctetes unifascia Davis, 1978

Acanthopteroctetes unifascia is a moth of the family Acanthopteroctetidae. It was described by Davis in 1978. It is found in Montana. ^[1]

The wingspan is about 11 mm for males. The forewings are fuscous with a slight coppery luster and with three large, pale yellowish spots. The hindwings are slightly paler and the scales here are narrower. Adults are on wing in July, probably in one generation per year.

Studies on Acanthopteroctetes unifascia have shown that it retains several ancestral traits while also displaying unique specializations in both its larval trunk and adult head structures. These characteristics suggest that the species represents an important transitional form in moth evolution, providing insight into early anatomy and the development of moth adaptations. ^{[2] [3]}

References

1. A Revision of the North American Moths of the Superfamily Eriocranioidea with the Proposal of a New Family, Acanthopteroctetidae (Lepidoptera) This article incorporates text from this source, which is in the public domain .
2. Dupont, S. (2013). Early leaf miners and the ground plan of the lepidopteran larval trunk: Caterpillar morphology of the basal mothsheterobathmia,eriocrania, andacanthopteroctetes. Journal of Morphology, 274(11), 1239–1262. https://doi.org/10.1002/jmor.20176
3. Kristensen, N. P., Rota, J., & Fischer, S. (2013). Notable plesiomorphies and notable specializations: Head structure of the primitive “tongue moth” acanthopteroctetes unifascia (lepidoptera: Acanthopteroctetidae). Journal of Morphology, 275(2), 153–172. https://doi.org/10.1002/jmor.20205