D. PEARSON 1948 12 mi. S E Hat Creek, Shasta Co. Calif. Mar. 6, 1947 47 1359 female Cynorhinus rafinesquei no skin, no skull 110 x 50 x 11 x 38 Taken in afternoon, in cave with 1360 + 1361. No males in cave. Nipple tiny. Vagina with small opening. Much fat. Uterus not at all vascular, rather small. Right ovary with medium-large follicles, left ovary with small follicles. One med. follicle; sperm in ut. and oviduct. 1360 female Cynorhinus rafinesquei no skin, no skull 106 x 50 x 11 x 37 Capture same as 1359. Nipples small, tiny drop of white fluid expressible. Hair around anus gooey, vaginal opening small. Much fat. Uterus quite vascular but not enlarged. Right horn larger. Large follicle in left ovary, medium follicles in right. Piece of scent gland pickled. Only one small-medium follicle (smaller than in 1360). Sperm in ut. Mature oocytes in ut. Vagina packed with sperm, not cornified. 1361 female Cynorhinus rafinesquei no skin, no skull 108 x 50 x 11 x 36 Capture same as 1359. Nipple medium large, some fluid can be expressed. Vaginal opening small. Much fat. Uterus slightly vascular, not enlarged. Right horn larger No large follicle or corpora seen with dissecting scope in either ovary. Scent gland pickled. One medium follicle; sperm in ut. & oviduct. Mitosis in ut.