Butterflies Along Alaska's Hiking Trails

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  Phoebus Parnassian Butterfly
Parnassius phoebus

 
This butterfly was found on the side of the Skyscraper Mountain Ridge in Hatcher Pass. It was at about the 4000' level in alpine tundra vegetation, in mid August. It appears to be a female. Males tend to have less pigment on their wings. (A male found on Flattop Mt.) This species lives only in Alaska, Yukon, and British Colombia. It prefers arctic tundra and alpine areas. Host plant is Sedum rosea (King's Crown, rosewort) which grows in rocky, alpine areas. (See the flowers here.) Caterpillars overwinter, enter chrysalis stage in the spring, and adults emerge in the summer.


You will find more information on this species of butterfly here.
See other species in the Parnassius genus, from around the world.
Also check out this website: Butterflies of Alaska

Click any of the smaller photos below for more butterflies found along Southcentral Alaska's hiking trails.
For other scenes along the hiking trails: Back to the Fat Old Lady's Climbing Page



Canadian Tiger Swallowtail

 
Old World Swallowtail

    
Phoebus Parnassian

 
Milbert's Tortoiseshell

swallowtail

old world

phoebus parnassian

tortoiseshell

  
Mourning Cloak

  
Spring Azure

 
 Silvery Blue


Northern Blue

mourning cloak

spring azure

silvery blue

northern blue thumbnail

 
Painted Lady


Arctic Skipper


Green Comma

  
Arctic White

painted lady

arctic skipper

green comma

arctic white


Western White

 
Creamy Marblewing


 Arctic Fritillary


Mountain Fritillary

western white

large marblewing

arctic fritillary

mountain fritillary


Silver-Bordered Fritillary


Mormon Fritillary

 
Palaeno Sulphur


Clouded Sulphur

silver-bordered frit

mormon frit

Palaeno Sulphur

common sulphur

 
Ross's Alpine

 
Field Crescent

Arctic (Ross's) Alpine