Specimen Catalog 26 June Alta Calacala, 40 mi. NNE Juliaca, Dpto. Puno, Peru. 15400 ft. no emb. 4376 ♀ immat. hrs. Phylotis osilae 248-126-26-22 , 48gms. 27 June 4377 ♀ ut. inact. Hesperomys savella ? 134-63-19-17 , 12.9gm 4378 ♀ noemb. Phylotis pictus 180-81-25-20 , 34gms. 27 June skull only semen plug stam. 20% foil; fine green mush. 4379 ♂ t. 16x3 Cavia 235-10-41-24, 300 g. Hcda. Calacala, 7 mi. SW Peting Dpto. Puno, Peru. 13000 ft. 4380 ♂ t.t Mustela frenata 288-91-35-18, 110gms. Found freshly dead, bloody neck on thick veg. in garden by Erik Koford. 28 June uti.h., 2x X 2, no emb. or scars 4381 ♀ Mustela frenata 304-106-35-17, 100gms. shot about 7:00 in red wall meather and rivulet (Cavia area) near caseris. 25 June skull only 4382 Felis pajeros head & body ca. 510 mm. killed by dog about in grassland about 2 miles NW of caseris. 1 July Lga. lake Loriscota, 21 mi. W SW Mazocruz , Dpto. Puno Peru. 14900' no emb. or scars capt. June 30; overnite in cage Mod. fat. cyf. skull only 4383 ♀ Ctenomys opimus 240 gms. , 282-92-40-8 2.sl. skull only w/ hodge, 1 R 15 mm. (rosalier?) " cyt. 4384 ♀ " capt. June 30; overnite in cage Mod. fat. 295 gms. , 285-97-60-7 9 July Died 9 July 1970, in captivity. skull only (dcd in capt.) 9 July 9 4385 ♂ t. 9x6 Ctenomys opimus 320-91-40-10 360 gms No { 4386 " given to Spre } 4387 " Sra. Paredes, Calacala. 3 July 5 mi. W. Mazocruz, Dpto. Puno Peru. (3000 ft. 4388 ♀ Akodon berlepschii 158-66-21-17 , 22 gms New diffused slope near Lutti hamletgran and scattered tola.m. P. denumini. Lga. Loriscota, 21 mi. WSW Mazocruz 1490 ft. 1 July ♂ t. 20x15 Lagidium p. 610-289-90-60, 2 3/4 lbs. sk.+pen 4389 " 1 sk.+pen 4390 ♂ t. 15x15 " p. 602-283-85-61, 2 1/2 lbs. 4 July Hcda. Pichipichuni, 6 km. SSW Huacallani, Dpto. Puno, Peru. 12800 ft. (coll. E J Koford) 4391 ♂ t.f Calomys 715-42-17-17, 14 gm. ytut. cart. only fewej killed July 8 eve. → q July skull t. 20x10 4404 Ctenomys peruanos no meas. , 360gm.