Euphydryas chalcedona (E. Doubleday…

Species synonym in GBIF Backbone Taxonomy

AnimaliaArthropodaInsectaLepidopteraNymphalidaeOccidryasOccidryas chalcedona

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Full Name

Euphydryas chalcedona (E. Doubleday, 1847)

Common names

  • Variable Checkerspot eng
  • chalcedon checkerspot
  • more

Taxonomic status

homotypic synonym of Occidryas chalcedona Doubleday, 1847


Occidryas chalcedona Doubleday, 1847


Originally found in sources as accepted taxon within Euphydryas Scudder, 1872

Georeferenced data

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All 1,174 | In viewable area


Text based distributions present in some sources.

Distribution range

Subordinate taxa


There are no subordinate taxa for this species.
You can explore the higher classification on the right.

Appears in


Type Specimen

Known issues

There are known issues with this name usage:

  • basionym relation derived

  • conflicting basionym combination

Source information

This backbone name usage is included because it was found in another checklist at the time the backbone was built.
View the primary source usage in Integrated Taxonomic Information System (ITIS).

Record history

This record was last modified on Feb 14, 2017.