B. Hamilton 1967 Catalogue 9. 16 Km N, 25 Km E. of Olmos Dept Lmbayque Peru Ele 4300' 16 Aug. 104 σ t=1 Calibri coruscans Little Fat 8 gms. Shot from 30' high tree 10' up near stream. 105 ⚠ f<1mm Athletes sk ossified Little Fat 24 gms. Shot from low branch near stream. 106 ⚠ f<1mm Piranha fluv sk unossified Mod. Fat 30 gms. Shot 15' up in 25' tree near small stream. Obs'd Epidorax (orange mouth) σ t=65mm sk unossified 107 ⚠ f<1mm Small billed Dendrocolaptid sk unossified Little Fat. 27 gms. Taken from net at edge of mixed land and tree slope. 17 Aug. 108 σ t=3mm Athletes sk partially ossified Little Fat 19 gms. Shot from small tree (10') near shrubby clearing. 109 ⚠ No embryos nipples enlarged 64-6-15-17 18 gms. stuffed Taken from net 4' from ground at edge of brush & tree vegetation. 110 ⚠ No Emb. 63-6-14-15 18 gms. stuffed Taken from net 4' from ground at edge of brush & tree vegetation. El Arenal Huambamba River, 1 Km S., 7 Km W. of Pomhuco2, Dept Cajamarca Peru Ele. 3000 19 Aug. 111 σ t=8x6mm 78-6-15-20 38 gms. Taken from net between mesquite trees. 12 Aug 112 σ t=2mm Hummer sk ossified Mod. Fat 6 gms. Caught in net over flowering yellow tree. 113 ⚠ No Emb 66-9-12-12 8.5 gms. Taken from net near mesquite tree. 114 ⚠ No Emb. 66-7-11-12 9 gms. Taken from net near mesquite tree. 19 Aug. 115 ⚠ f=1mm Saltator albicollis Little Fat sk ossified 35 gms. Taken from net near mesquite tree.