C. Koford 3 Specimen Catalog [El lago, 8000'] 1969 12 August 1 Km. N., 12 Km. E. of Pariacoto, Dpto. Ancash, Peru, 8500'. bank, white throat brink & rock, steep slope. 4032 ? t.1. sl. fat, 16 gms. Tiny hummer 4033 sex? no fat, 2.2 gms. Hummer (Discarded larger ?, t.1) 4034 sex? mod. fat, 7 gms. amb. 2R, 2L, 4035 ? C-R'18. Phyllostis andium 235-126-26-21, 72 gms. Base both well in mod. brush on mod. slope near irrigation canal. Discarded also: ? 32 gms. t. 9x5, ? 30 gms. t. 9x6, ? 32 gms. t.10x5, ? 22 gms. ut. undist.; ? 22 gms. t. 4x2, ? 20 gms. ut. low down. 13 August 6 mi. ENE of Pariacoto, Dpto. Ancash, Peru. 6500' 4036 ?, ut. long, dull. 257-133 (tail tip missing) ? no amb. Phyllostis andium 255-124-27-23, 10 gms 4037 ? t. 10x5, young " " " 263-141- , 44 gms. + Tilaria Builds 100' from stream in dry steep canyon, near open shrubs, cactus, 14 August Mouth of Rio San?, Dpto. Lambayeque, Peru, 10' Lizard 4038 " 4039 " 4040 " 4041 4042 (a third kind, w. drool ridge & black spots, coll. by MH + RH) above 5 in rounded rocks in beach, latter some in stoniferous grow. < 3 mi. NW of Mosupe, Dpto. Lambayeque, Peru. E. 100' Skelio stope barren, 9 p.m.; pure sand. 1043 Lizard - Teiid - shelter stream 15August Teiid - same 4044 Lizard - down push-ups 4045 Lizard - same. 4046 4047 2 mi. SE of Morrope, Dpto. Lambayeque, Peru. 100ft. Skelio - in open sand 4048 Skelio - in open sand 4049 Skelio - 1' from trunk of mesquite. 4050