R. Zweifel Diadophis annulilis 123 Feb. 13, 1952 1/4 mi. NW Searsville Lake Dam, San Mateo Co., California 1080 R. Zweifel Found beneath an oak branch amidst a pile of items & logs from a fallen live-oak SV 130 mm Dorsal - black mid-ventral - near orange infusc, but lighter Sub-caudal - English red Belly spotting sparse. Light area on upper labials not clearly demarked above. Ventral color up 1, barely touching now except in the extreme anterior region. 15 scale rows anteriorly Some to be on annulilis x vandenburgi intergrade, most strongly toward annulilis