Cyclargus

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
Superfamilia: Papilionoidea

Familia:Lycaenidae
Subfamilia: Polyommatinae
Tribus: Polyommatini
Genus: Cyclargus
Species: C. ammon – C. dominica – C. erembis – C. kathleena – C. oualiri – C. shuturn – C. sorpresus
Name

Cyclargus Nabokov, 1945.

Type species: Lycaena ammon Lucas, 1857: 612.
References

Bálint, Z.,1999. Annotated list of type specimens of Polyommatus sensu Eliot of the Natural History Museum, London (Lepidoptera, Lycaenidae). PDF. Neue Entomologische Nachrichten 46: 3–82. Reference page.
Bridges, C.A. 1994. Catalogue of the Family-Group, Genus-Group and Species-Group Names of the Riodinidae & Lycaenidae (Lepidoptera) of the World. Bridges, Urbana, Illinois. BHL Reference page.
Eliot, J.N. 1973. The higher classification of the Lycaenidae (Lepidoptera): a tentative arrangement. Bulletin of the British Museum (Natural History), entomology 28(6): 371-505. Reference page.
Lucas, P.H., 1857. Ordre des Lépidoptères. In de la Sagra Histoire physique, politique et naturelle de l'isle de Cuba. Paris. Animaux articulés 7: 474–750, pls 14-16. BHL text, plates. Reference page.
Nabokov, V. 1945. Notes on Neotropical Plebejinae (Lycaenidae: Lepidoptera). Psyche 52(1/2): 1–61, 8 pls. Reference page.
Savela, M. Funet: Polyommatini.

Cyclargus is a genus of butterflies in the family Lycaenidae. It was split off from the genus Hemiargus in 1948 by Vladimir Nabokov, although many lepidopterists have not accepted the new genus as valid. Nabokov designated C. ammon (Lucas's blue, from Cuba) as the type species for the genus, and included C. dominica (Jamaican blue, from Jamaica), C. thomasi (Thomas's blue, from Florida, the Bahamas, Puerto Rico and Hispaniola), C. woodruffi (from the Virgin Islands) and C. erembis (from the Cayman Islands, synonym of C. ammon erembis). In 1992 K. Johnston and Matusik described C. sorpresus and C. kathleena, both from Hispaniola.

The critically endangered Miami blue (C. thomasi bethunebakeri) is a member of the genus.

C. a. erembis was described originally as a full species, as opinion is at present divided as to whether or not this might be its status.[1]
References

R. R. Askew and P. A. van B. Stafford, Butterflies of the Cayman Islands (Apollo Books, Stenstrup 2008) ISBN 978-87-88757-85-9, pp. 84-85

Zimmer, Dieter E. 1996. Genera, species and subspecies named by Nabokov. Excerpt from A Guide to Nabokov’s Butterflies and Moths. Hamburg. Found at [1] - URL retrieved October 13, 2006