Taxonavigation

Familia: Hesperiidae
Subfamilia: Pyrginae
Tribus: Pyrgini
Genus: Viola
Species: V. alicus –V. dagamba –V. egra – V. minor - V. olla –V. violella

Name

Viola Evans, [1953]

Type species: Staphylus alicus Schaus, 1902: 443.

References

• Bridges, C.A. 1994. Catalogue of the Family-Group, Genus-Group and Species-Group Names of the Hesperioidea (Lepidoptera) of the World. Bridges, Urbana, Illinois. BHL Reference page. 

• Evans, W.H. 1951–55. A Catalogue of the American Hesperiidae in the British Museum. Pt.1 (1951): x+92pp, pls.1–9; Pt.2 (1952): v.+178pp, pls.10–25; Pt.3 (1953): v+246pp, pls.26–53; Pt.4 (1955): v+499pp, pls. 54–88. Reference page. 

• Hemming, A. F., 1967. The generic names of the butterflies and their type species (Lepidoptera: Rhopalocera). Bulletin of the British Museum (Natural History) 1967, Suppl. 9: 1-509.Reference page. 

• Lamas, G. 2004. (ed.) Checklist: Part 4A. Hesperioidea - Papilionoidea. In Heppner, J.B. (ed.) Atlas of Neotropical Lepidoptera. Vol.5A, Pt.4A. Assn. for Tropical Lepidoptera/Scientific Publishers, Gainesville. 439pp. Reference page. 

• Schaus, W. 1902. Descriptions of new American butterflies. Proceedings of the United States National Museum 24 (1262): 383-460. Reference page. 

• Steinhauser, S.R., 1989. Taxonomic notes and descriptions of new taxa in the neotropical Hesperiidae. Part I. Pyrginae. Bulletin of the Allyn Museum 127: 1–70. Reference page.