Quercusia

Superregnum: Eukaryota
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
Superfamilia: Papilionoidea

Familia: Lycaenidae
Subfamilia: Theclinae
Tribus: Theclini
Genus: Quercusia
Species: (1) per Koiwaya, 2007.

Quercusia Verity, 1943.

Type Species: Papilio quercus Linnaeus, 1758: 482.
Synonymy

Quercusia Verity, 1940: 343; Koiwaya, 2007: 280. Stat.Rev.
=Favonius Sibatani & Ito.

References

Koiwaya, S., 2007. The Zephyrus Hairstreaks of the World. 1: 1–300 2: pls 1-256. Mushi-Sha, Tokyo, Japan. ISBN 978-4-943955-05-4. Reference page.
Linnaeus, C. 1758. Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio Decima, Reformata. Tomus I. Holmiæ (Stockholm): impensis direct. Laurentii Salvii. 824 pp. DOI: 10.5962/bhl.title.542 BHL Reference page.
Verity, R., 1940-53. La Farfalle diurne d'Italia. Vols 1-5. 1 Gen/Hesperides; 2 Lycaenida; 3 Papilionidae, Pieridae; 4 Libytheina, Danaina, Nympalina (part); 5 Satyridae. Casa Editrice Marzocco. Reference page.