OPP 1976 4 Oct. 31, 1976 continued Rivmno, Argentina Hotel Lago Moreno, 790 M., Prov. [illegible], Argentina sk. only 5215 ♀ Myotis testis 9, SV. 8mm 245 x 123 x 29 x 27 65g. 5220 ♀ " vagina ope., motherg., vagina large + tough 220 x 110 x 28 x 28 50g. 5221 ♂ Akodon testis 11, SV. very large 160 x 65 x 22 x 15 30g. 5222 ♀ " large vag. motherg., large CL. 162 x 68 x 23 x 15 30g. nov. 2, 1976 5 km SE Pilcaniyeu, Prov. Rio Negro, Argentina 5223 ♂ Akodon xan testis 10, accessory large 146 x 56 x 19 x 14 = 23g 5224 ♀ Ctenomys no anls., rt. horn, 3 in left 210 x 62 x 32 x 7 136g. 5225 ♀ Akodon middle small, much mammary tissue vag. open, 3 frag - 3 late fetuses, length 158 x 60 x 22 x 16 44g 5226 ♀ Phyllostis vag. closed.; uterus pink, motherg., vagina long 238 x 120 x 28 x 28 52g nov. 3, 1976 2 km N. El Maiten Prov. Chubut Argentina epidid 3 mm, testes not visible 5227 ♂ Dlistictus testis 5mm, straw colored FA epidid visible in tail coiled ovaryt in nest (ca 11:30) 113 x 47 x 9 x 26 x 44 11.8g accessory smallish, 2.5 mm. nov. 4, 1976 38 km. S. Gobernador Costa Prov. Chubut, Argentina 5228 ♀ Eligiodontia testis 6mm., SV 10 uterus pink, motherg., no env. 163 x 81 x 23 x 16.5 20g 5229 ♂ " 160 x 78 x 22 x 16 17.5