A.C. ZIEGELER 1958 Soreby Mountains Shelly Beach, 30+ ft, Sonoma Co, California Oct. 7 ♂ FOUND DEAD Oct. 5 BY WM J. Hamilton on top of bluffs above beach. Scratched back on cranium but otherwise no injuries. Teeth 1 x 1 mm. Slightly discolored so wt may be a little low. Intestines (x sponged?) seem to have food in them. Skull only - 70 mg. San Pablo Creek (Sgt Marsh), Richmond, Contra Costa Co, Cal. extensive. Nov. 9 5 taken in Sanicoren. A month by Geo. Fisher. All dead in Sherman live-traps. 1 adult, or at least post-puerile ♀, 1 mm? ♀ + 3 mm. ♂'s (test x mm). Animals not fat. No obvious ovarian capsules or oocysts. George also took 4 or 5 Rethro's (Rivulentus?) & Microtus.