Early instar caterpillar on White Clover (Trifolium repens)
7/18//05
Late instar caterpillar
7/28/05
Skin splitting to reveal forming chrysalis
Wriggling to remove last of skin
Newly-formed chrysalis
Chrysalis, final form
Newly-eclosed (emerged) butterfly
Upper body and head detail
(click photo to enlarge)
Notes: Females have more black on the edges of the upper
wings. A white- form female is
common and is indistinguishable from white form Orange Sulphur female. Occurrence: common Range: entire state Flight: early April - early November Larval hostplants: plants in the Pea Family (Fabaceae) such as Alfalfa (Medicago
sativa), White Clover (Trifolium repens) Link to more information
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