P. PEARSON 1951 3 3408 ♀ Clenops opimus 282 x 80 x 39 x 7 vagina not open. nipples 5mm, no milk Two fetuses in rt. torn. Two corpora lutea in rt. ovary; more left, but some blood spots. Fetus 33 CR. Both CD. 3409 Lizard Coorebara, 15,200ft., Dept. of Puno, Peru Dec. 14 3410 Frog water 4°, air ½° 3411 " " 6°, air ½ 3412 Phyllotis darwini chilensis in mine - no end. 205 x 96 x 26 x 28 3413 Tyrant in mine at night. Río Santa Rosa, 14,400ft., Dept. of Puno, Peru Dec. 15 3414 ♂ Phyllotis darwini chilensis testa 11m, sem. see. large. 239 x 106 x 30 x 26 4 emb. rit., 1 left, 7mm. 3415 ♀ Aubesmpa sublimis 156 x 49 x 22 x 26 testes more 3416 ♂ Phyllotis darwini chilensis testa 10, 3v med, 5m- 230 x 122 x 28 x 26 Río Santa Rosa, 13,300ft., Dept. of Puno, Peru Dec. 16 + SKEL 3417 ♀ Clenops opimus 315 x 85 x 44 x 7 vagina open, much acquired fat, and adiposey, scapular, + meson- tini. Uterus 3mm, furrowed, barren. nipples small. 15 ov. no luge follic CL, left on with 1 med-large foll. 3418 abdon berlepschii 128 x 58 x 20 x 11 ♂ 3419 Eligmodontia perrenulus histipes Vt. short, cervix small, no more 1/1 x 74 x 24 x 18 ♀ 3420 Frog " 3421 3422 3423 ♀ Clenops opimus 320 x 90 x 43 x 7 roskin skull vagina closed, nipples tiny. Much fat. Uterus short, 4mm, furrowed, barren. Rt. ovary with 1 conspie call 1.5m., reddish. Left ovary barren.