Phthorarcha

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: Alsophilinae
Genus: Phthorarcha
Species: P. chaoticaria – P. haberhaueri – P. ishkovi – P. primigena
Name

Phthorarcha Meyrick, 1892: 80

Type species: Anisopteryx primigena Staudinger, [1895]
References
Primary references
Additional references

Kostjuk, I.Yu., Mironov, V.G. & Viidalepp, J. 2020. Review of the Central Asian species of Phthorarcha Meyrick (Geometridae: Alsophilinae) with description of a new species. Zootaxa 4861(2): 232–240. DOI: 10.11646/zootaxa.4861.2.4. Paywall. Reference page.

Phthorarcha is a genus of moths in the family Geometridae described by Edward Meyrick in 1892.[1]
Species

Phthorarcha ishkovi Viidalepp, 1986[1]
Phthorarcha primigena Staudinger, 1895[1]

References

Viidalepp, Jaan. Checklist of the Geometridae (Lepidoptera) of the former U.S.S.R. Stenstrup, Denmark: Apollo Books, 1998. 11.