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iNat·50892SpeciesInsecta25,100 field observations
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  11. ›Euphydryas
Variable Checkerspot
Plate 1 of 10. (c) photojuls, some rights reserved (CC BY-NC) · via iNaturalist

Variable Checkerspot

Euphydryas chalcedona

The variable checkerspot or Chalcedon checkerspot (Euphydryas chalcedona) is a butterfly in the family Nymphalidae. It is found in western North America, where its range stretches from Alaska in the north to Baja California in the south and extends east through the Rocky Mountains into Colorado, Montana, New Mexico and Wyoming. The butterfly is usually brown or black with extensive white and yellow checkering and some red coloration on the dorsal wing. Adult wingspan is 3.2–5.7 cm...

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This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 50892.