C. Koford 25 Specimen Catalog. 1951 August 15 8 miles SSW Limbani, 15000', Doto. Ping Per. Vag. imp. 1201 ♀ nip. 2 mm. Phyllotis darwinii 242-123-26-27-47g. no emb. tract. saved. vag. imp. 1202 ♀ nip. 1 mm. P. d. 235-127- 127-27 26-28-38 g. no emb. tract saved 1201+1202 (+ 2♀♀ + 2 ♀♀) near boulder on dry E. slope; some lunch grass, Scuria, & Microchar present. 1203 ♂ testis 7x5 Akodon jelskii pruvini 187-84-25-20 -34g. finch 1204 Phrygilus plebejus -16gms. 1 Frog 1205 Frog 1206 1205+1206 Many large tadpoles same pools. mud bottom, plants in water. Clean deep pools, slowly flowing, on flat grassy area near lake. August 16 1207 ♂ test. 4x2 Phyllotis darwinii 233-120-28-28 -39gms. 1208 ♀ vag. imp. nip. 2mm. Akodon jelskii pruvini 193-83-24-21-36 gms. 2 emb., C-R 16 mm. tr. saved 1209♀ or not cal. Cuniculus ? Asthogen (humilis?) 22gms. dry hillside among dry lunch grass & boulders, on ground. 1210 ♂ test. 4x1½ Thirocorus dorbugiengae inga very fat crissom rooting 162 gms test. saved romp moiting 1211 ♀ or slightly cal. Thirocorus " " 109 gms 15½". ov. 1mm. mod. fat 1210+1211 shot near water on green Dietrich's mat. August 18 1212 ♂ test. 6x5 Ncotomys 203-88-24-19 - 45gms. damp passage next to boulder among thick lunch grass & Scuria. 1213 ♀ st. horn 23½ Phyllotis sublimis 158-57-24 -22-30gms. 1214 ♂ test. 7x5 " " 175-63-24 - 21- 35gms. Boulder bunch, isolated, on short grass grazed slope; months hole.