Speyeria coronis

The Coronis Fritillary (Speyeria coronis) là một loài bướm ngày thuộc họ Nymphalidae of North America. It is common from Baja California to Washington and phía tây đến Colorado and miền tây South Dakota and once reported in Alberta.Coronis Fritillary, Butterflies of Canada

This butterfly is mostly orange and yellow coloured with distinct dark-brown bars on the topside. The wing margins are dark with lighter circles then dark crescents. Silvery spots predominate on the yellowish underside.Jim P. Brock and K. Kaufman. Kaufman Field Guide to Butterflies of North America, New York, NY:Houghton Mifflin, 2003.

Wingspan ranges from .Coronis Fritillary , Butterflies and moths of North America

Larva feed on Viola sp.Speyeria, funet.fi

Similar Species
Zerene Fritillary – Speyeria zerene
Edwards' Fritillary – Speyeria edwardsii

 Phụ loài 
Listed alphabetically.
S. c. halcyone (Edwards, 1869)
S. c. hennei (Gunder, 1934)
S. c. semiramis (Edwards, 1886)
S. c. simaetha dos Passos & Grey, 1945
S. c. snyderi (Skinner, 1897)

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Thể loại:Speyeria
Thể loại:Bướm Canada