ChalcedonaUP.jpg
Skyline OSP, San Mateo County, CA, 5/29/2002
ChalcedonaUN.jpg
Skyline OSP, San Mateo County, CA, 5/29/2002
ChalcedonLarva.jpg
San Bruno Mountain, San Mateo County, CA, 3/2/2003
ChalcedonPupa.jpg
Old La Honda Road, San Mateo County, CA, 4/26/2003