Familia: Hesperiidae
Subfamilia: Pyrginae
Tribus: Erynnini
Subtribus: Erynnina
Genus: Potamanaxas
Species: Potamanaxas laoma
Subspecies: P. l. cosna –P. l. fumida –P. l. laoma –P. l. trex –P. l. trigga –P. l. violacea

Name

Potamanaxas laoma Hewitson, [1870].

Type Locality: Ecuador.

Holotype: ♂ BMNH

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. 
• Hewitson, W. C., 1869–1877. Equatorial Lepidoptera Collected by Mr. Buckley, or Remarks on and descriptions of new species of butterflies collected by Mr. Buckley in Ecuador. London, van Voorst iv+96 l: 1–96 [2.xii.1869]; 2: 17–32 [15.xii.1869]; 3: 33–48 [30.xii.1869]; 4: 49–80 [10.iii.1870]; 5: 81–96 [11.iv.1877]. web 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. 
• Lepindex