Incisalia eryphon eryphon

Western Pine Elfin

One of the tailless hairstreaks, eryphon may often be found in the early summer (roughly late May to July) flying around its host pines, or taking nectar nearby. Males are vigilant along trails waiting for female companionship, not unlike the larger nymphs in the same areas. This colorful butterfly seems to prefer smaller pines, such as young lodgepole pines (Pinus contorta). They hibernate as a pupa, emerging to fly in a single brood, so eggs and larvae should be sought during and after flights.

Incisalia eryphon - Western Pine Elfin
Incisalia eryphon, the western pine elfin, along Siberia Creek Trail near Big Bear. May 18, 2006.
Incisalia eryphon - Western Pine Elfin
Same hike, different western pine elfin.
Original description of Incisalia eryphon - Western Pine Elfin
One of several butterflies from gold rush era California sent to Paris for Dr. Boisduval, who included this one in his 1852 article in the Annales de la Société entomologique de France.

©Dennis Walker