Thoressa masoni

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: Hesperiidae
Subfamilia: Hesperiinae
Tribus: Aeromachini
Genus: Thoressa
Species: Thoressa masoni
Name

Thoressa masoni (Moore, [1879])
Synonyms

Pamphila masoni Moore, [1879]

References

Huang, H. 2011. Notes on the genus Thoressa Swinhoe, [1913] from China, with the description of a new species (Lepidoptera, Hesperiidae). Atalanta 42(1-4): 193-200. Reference page.

Thoressa masoni, or Mason's ace is a butterfly in the family Hesperiidae. It was described by Frederic Moore in 1879. It is found in the Indomalayan realm in Burma, Thailand, Laos and Vietnam.[2]
References

Moore, F. 1878 A list of the Lepidopterous Insects collected by Mr. Ossian Limborg in Upper Tenasserim, with Descriptions of new Species Proc. zool. Soc. Lond. 1878 (4) : 821-859, pl. 51-53 (1879).
Seitz, A., 1912-1927. Die Indo-Australien Tagfalter. Theclinae, Poritiinae, Hesperiidae. Grossschmetterlinge Erde 9: 799-1107, pls. 138-175.