C. Koford 6 Specimen Catalogue April 17, 1951 Hacienda Paimani, 24 mi. S. Ilave, 13000 ft., Dpto. Puno, Peru. 977 ♥ test. 1x2mm. Phyllotis pictus 181-76-24-21-35 gms. Base of rock wall on gentle slope of bunch grass. April 18, 1951 Quellacota, 35 mi. S. Ilave, 13000 ft., Dpto. Puno, Peru. Emb. 2H, 1R, 5-5mm. C-R ♀ vag. perf.; hip. 3mm. Ctenomys peruanus ovaries saved mod. fat 978 299-89-40-12-415 gms. Sheton pampas at mouth burro; much grazed flat green area. fat 979 ♥ test. 2x11 (saved) Ctenomys peruanus 308-83-41-13-550 gms Same as 978. Hacienda Paimani, 24 mi. S. Ilave, 13000 ft., Dpto. Puno, Peru. 980 ♥ test. 18x9 Felis colocolo 815-275-125-56 - 3 1/2 kg. Mouth of hole in rocks on ledge cliff 10' from site capture Cuyucute. April 19, 1951 981 ♥ test. 26x20 Grisonella testis saved 570-145-70-27- 1700 gms. Shot at 4 p.m. in bunch grass at loose cliff on steep slope. April 20, 1951 982 ♥ test. 7x5 Neotomys eborius vulturnus 191-00-23-17 - 43 gms. Body apart under big rocks on dry grassy - rocky slope. vg. 1m,; hip. 2mm. 983 ♀ L-b., LR, 4A, 27mm. Akodon boliviensis ? 178-70-21-16 - 46 gms. Base shoulder, step rock grass slope, close to Baccharis & grass. 984 Liolaemus multiformis? Rocks of dry rocky - grassy slope. April 21, 1951 985 ♥ test. 5x3 Phyllotis osiloe or dammini 211-114-26-22 - 27g. Foot cliff protected by tall bunch grass. 986 ♥ test. 13x7 Phyllotis P. ssilae strotal 259-128-26-24 - 60 gms. Under boulder, steep dry rock - grass slope. emb. /L,5R.hony 987 ♀ 18 mm. C.R. Phyllotis P. ssilae 249-124-26-23-58 gms. Nipples 4 mm. Under boulder, steep rock-grass slope, 200' above stream.