Coryphista

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Subclassis: Pterygota
Cladus: Metapterygota
Infraclassis: Neoptera
Cladus: Eumetabola
Cladus: Endopterygota
Superordo: Panorpida
Cladus: Amphiesmenoptera
Ordo: Lepidoptera
Subordo: Glossata
Cladus: Coelolepida
Cladus: Myoglossata
Cladus: Neolepidoptera
Infraordo: Heteroneura
Cladus: Eulepidoptera
Cladus: Ditrysia
Cladus: Apoditrysia
Cladus: Obtectomera
Cladus: Macroheterocera
Superfamilia: Geometroidea

Familia: Geometridae
Subfamilia: Larentiinae
Tribus: Rheumapterini
Genus: Coryphista
Species:
References

Viidalepp, J. 2011: A morphological review of tribes in Larentiinae (Lepidoptera: Geometridae). Zootaxa, 3136: 1–44. Preview

Coryphista is a monotypic moth genus in the family Geometridae erected by George Duryea Hulst in 1896.[1][2] The genus may be considered to be a synonym of Rheumaptera. Its only species, Coryphista meadii, the barberry geometer moth or barberry looper, was first described by Alpheus Spring Packard in 1874. It is found in the United States and southern Canada.

The wingspan is 30–36 mm. There are two forms. The typical form is dark brown, while form C. badiaria has orangish-brown antemedial and subterminal bands. The hindwings are pale grayish brown with variably distinct lines and a toothed/wavy margin.

Adults are on wing from April to October. There are several generations per year.

The larvae feed on Berberis species (barberries),[3] an introduced shrub in most of eastern North America.
References

Savela, Markku. "Coryphista Hulst, 1896". Lepidoptera and Some Other Life Forms. Retrieved May 9, 2019.
Beccaloni, G.; Scoble, M.; Kitching, I.; Simonsen, T.; Robinson, G.; Pitkin, B.; Hine, A.; Lyal, C., eds. (2003). "Coryphista". The Global Lepidoptera Names Index. Natural History Museum. Retrieved May 9, 2019.
Cotinis (October 18, 2018). "Species Coryphista meadii - Barberry Geometer - Hodges#7290". BugGuide. Retrieved May 9, 2019.