page_title: List of butterflies of Canada
section_title: Subfamily Polyommatinae – blues
hierarchical_section_title: List of butterflies of Canada / Family Lycaenidae – harvesters, coppers, hairstreaks, and blues / Subfamily Polyommatinae – blues
caption_attribution_description: English: Spring Azure (Celastrina ladon) taken in Mer Bleue Conservation Area, Ottawa, Ontario
context_page_description: This is a list of butterflies of Canada.
context_section_description: Leptotes marina – marine blue
  Echinargus isola – Reakirt's blue
  Cupido comyntas – eastern tailed-blue
  Cupido amyntula – western tailed-blue
  Celastrina ladon – spring azure
  Celastrina lucia – lucia azure
  Celastrina neglecta – summer azure
  Celastrina serotina – cherry gall azure
  Euphilotes battoides – square-spotted blue
  Euphilotes ancilla – Rocky Mountain dotted blue
  Glaucopsyche piasus – arrowhead blue
  Glaucopsyche lygdamus – silvery blue
  Plebejus idas – northern blue
  Plebejus melissa – Melissa blue
  Icaricia icarioides – Boisduval's blue
  Icaricia lupini – lupine blue
  Icaricia saepiolus – greenish blue
  Icaricia shasta – shasta blue
  Agriades optilete – cranberry blue
  Agriades glandon – Arctic blue
caption: Lucia azure (Celastrina lucia)
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