
The California Sister
Sep 17, 2014. Yosemite NP, CA.
The upper surfaces of the wings of A. californica is a dark brown to black. It has two large orange patches near the tip of the forewings and wide postdiscal creamy white bands on both wings. The ventral surfaces of the wings are generally similar but with blue bands along the edges of both wings, as well as blue and orange patterns on the corners near the body. Like other members of the genus, the butterfly is named "sister" for its black and white markings on the forewing that resemble a nun's habit.

''Adelpha californica'', commonly known as the California Sister, is a species of butterfly in the family Nymphalidae. They are common in California, but can also be found in western Nevada and Oregon, as well as in northern Baja California. The upper surfaces of their wings are dark brown to black with wide cream white bands dissecting both wings and two orange patches near the tips of the forewings. The underside is variously colored with browns, blue, orange, and white. ''A. californica'' is.. more