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Euphydryas c. chalcedona (E. Doubleday, [1847])
(Chalcedon Checkerspot)

Type Specimens

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Main Species PageType SpecimensPinned Specimens 1Pinned Specimens 2Pinned Specimens 3Pinned Specimens 4
AberrationsLive Adults 1Live Adults 2Live Adults 3
Live Adults 4Immatures
Larval Foodplants & Habitats

 

Euphydryas c. chalcedona (NEOTYPE of Melitaea cooperi)
USA: CALIFORNIA: Marin Co., Mt. Tamalpais, 08-IV-1955 [CAS]
photographed December 2010

 

Euphydryas c. chalcedona (NEOTYPE of Melitaea cooperi)
USA: CALIFORNIA: Marin Co., Mt. Tamalpais, 08-IV-1955 [CAS]
photographed December 2010

 

Euphydryas c. chalcedona (NEOTYPE of Melitaea cooperi)
USA: CALIFORNIA: Marin Co., Mt. Tamalpais, 08-IV-1955 [CAS]
photographed December 2010

 

Euphydryas c. chalcedona (HOLOTYPE of E. chalcedona sinecat)
Pine Hill, El Dorado Co., California, USA 26-V-1975

 

Euphydryas c. chalcedona (HOLOTYPE of E. chalcedona sinecat)
Pine Hill, El Dorado Co., California, USA 26-V-1975

Main Species PageType SpecimensPinned Specimens 1Pinned Specimens 2Pinned Specimens 3Pinned Specimens 4
AberrationsLive Adults 1Live Adults 2Live Adults 3
Live Adults 4Immatures
Larval Foodplants & Habitats
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