Spathilepia

Butler, 1870

Falcate Skipper

Species Guides

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Spathilepia is a of skippers in the Hesperiidae, Eudaminae. The sole , Spathilepia clonius, is known as the Falcate Skipper. The genus was established by Arthur Gardiner Butler in 1870. It is distributed from the southern United States through Central America and into South America.

Spathilepia clonius by (c) Francisco Farriols Sarabia, some rights reserved (CC BY), uploaded by Francisco Farriols Sarabia. Used under a CC-BY license.Spathilepia clonius by (c) Roger Rittmaster, some rights reserved (CC BY), uploaded by Roger Rittmaster. Used under a CC-BY license.BiologiaCentraliAmericanaPlate76 by Godman. Used under a Public domain license.

Pronunciation

How to pronounce Spathilepia: /ˌspæθɪˈliːpiə/

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Identification

The single S. clonius can be identified by its falcate (sickle-shaped) forewing apex, which gives the species its . The is , so identification to genus level is equivalent to species identification. Within Eudaminae, the distinctive wing shape separates it from related genera such as Epargyreus and Urbanus.

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Distribution

Texas (United States), Mexico, Central America, Colombia, Brazil, and Argentina.

Similar Taxa

  • EpargyreusSimilar Eudaminae skipper with more rounded forewing apex; lacks the pronounced falcate tip of Spathilepia
  • UrbanusEudaminae with elongated wings but without the sickle-shaped forewing tip characteristic of Spathilepia

More Details

Monotypy

The Spathilepia contains only a single , S. clonius, making it one of the few genera in the species-rich Hesperiidae.

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Sources and further reading