Main Introduction Page Electronic Reference Library Know-how Glossary of acronyms and other terms used on this website A Catalog of the Butterflies of the United States and Canada Illustrated Checklist of Neotropical Butterflies Support the Butterflies of America Foundation Interactive Listing of American Butterflies Photographer Credits Learn about contributing your photos Citation for this website Contact us
Papilionidae (Swallowtails)Pieridae (Whites and Sulphurs)Lycaenidae (Gossamerwings)Riodinidae (Metalmarks)Nymphalidae (Brushfoots)Hesperiidae (Skippers)Links to external lepidoptera websites

Plebejus melissa pseudosamuelis (Nabokov, 1949)
(Melissa Blue)

Pinned Specimens
photo collection:


Live Adults
photo collection:

Larval Foodplants and Habitats
photo collection:

Distribution and Larval Foodplants:



(From: A Catalogue of the Butterflies of the United States and Canada, Jonathan P. Pelham)

Genus Plebejus Kluk, 1780

Zwierz. Hist. Nat. Pocz. Gospod. 4: 89-92, no. 148. Type-species: Papilio argus Linnaeus, 1758, Syst. Nat. (ed. 10) 1: 483, no. 152, by designation of Hemming (1933), Entomol. 66(845): 224. I.C.Z.N. Opinion 278 placed Plebejus on the Official List of Generic Names in Zoology as name no. 705. This name has been spelled various ways; the spelling given in the Official List is the proper spelling by rule (Code Article 79.4.1). Bálint et al. (2001), Folia Entomol. Hung. 62: 177-184, discussed this issue.


Plebejus melissa (W. H. Edwards, 1873)

Trans. Am. Entomol. Soc. 4(4): 346-348; figured by Mead (1875), Rep. Coll. diurn. Lepid. 5(Zool.): pl. 36, figs. 5 ♂ D, 6 ♂ V, 7♀ D, 8 ♀ V.

Original Combination: Lycaena Melissa

Type Locality: “Colorado...Nevada...Arizona”; suggested to be “Fairplay” [Park County, Colorado] by F. Brown (1934), J. N. Y. Entomol. Soc. 42(2): 162; defined as “vicinity of Twin Lakes, Lake Co., Colorado...probably...on La Plata Peak” by F. Brown (1970), Trans. Am. Entomol. Soc. 96(3): 372. Redefined, probably in error, to “Tinytown” [Turkey Creek Junction, Jefferson County, Colorado] by Scott (2006), Papilio (n.s.) 12: 60. F. Brown’s (1934) definition of “Fairplay” is most likely correct (A. Warren pers. comm. 2006).

Types: Lectotype in CMNH, designated by F. M. Brown, 1970, Trans. amer. ent. Soc. 96(3): 374-375, fig. 9 ♂ D&V.


Plebejus melissa pseudosamuelis (Nabokov, 1949)

Bull. Harvard Mus. Comp. Zool. 101(4): 529-530, pl. 1, fig. 28 ♂ uncus and falx, pl. 6, figs. 75 ♂ V (holotype), 76 ♀ V, pl. 9, fig. 120 ♀ D.

Original Combination: Lycaeides melissa pseudosamuelis

Type Locality: “vic. Red Mt. Inn, Highway 82, between Mt. Elbert and La Plata, Pitkin Co., Colorado”

Types: Holotype (#27846) in MCZ.



Top of PageMain PageReference LibraryLiterature ListCitationInteractive Listing

This website is supported by Butterflies of America Foundation, a U.S. registered 501(c)(3) tax-deductible nonprofit 170(b)(1)(A)(vi) public charity.