• Local names

• Language	Vernacular name
  English	Arcius Swordtail
  English	Long-tailed Metalmark
  English	Sword-tailed Doctor
  Español	Mariposa Azul de Alas Largas
  中文	長尾松蜆蝶

• Synonyms and other combinations

• Latin name	Author
  Diorina arcius	Linnaeus, 1763

• Links

• Language	Website	Authors
  	Butterflies and Moths of North America
  	Butterflies of America	A.Warren, K.Davis, M.Stangeland
  	Inventory of the Butterfly species of Sangay NP.	Jean-Claude Petit

The QR code below, when scanned, automatically opens a page with a description of this species. Placing the code on a label under the specimen, on poster or information board in a museum or exhibition will allow for quick and easy display of full information about the species on the smartphone of the interested person.