Euphydryas (Occidryas) chalcedona (Doubleday, [1847])
  1. Nymphalidae
  2. Nymphalinae
  3. Melitaeini
  4. Euphydryina
  5. Euphydryas
  6. Occidryas


USA, California


32 - 57 mm
Chalcedon Checkerspot
Variable Checkerspot

Primary host-plants

FamilyLatin nameVernacular name
CaprifoliaceaeLoniceraHoneysuckle
SymphoricarposSnowberry
PlantaginaceaePlantagoPlantain
ScrophulariaceaePenstemonBeardtongues
Distribution
External links