230 



MUSEO NACIONAL DE BUENOS AIRES. 



biforata (Diclelphys) 85. 

 biplieatus (Xeophanomys) 60. 

 boliviensis (Macrauehenia) 53. 

 bombifrons (Xeosteiroinys) 75 - 79. 

 Braehytherium 6, 7, 51, 127, 128. 

 brasiliensis (Ctenomys) 197. 

 brevirostris (Amphinasua) 6, 80. 

 brevirostris (Tupinambis) 174. 

 brevis (Plataeomys) 64. 

 brusquitaensis (Pachyrueos) 181. 

 Burmeisteri (Megatherium) 6, 90. 

 Burmeisteri (Plesiomegatheriurn ) 

 20, 90. 



Cabasus 109. 



Caenophilus 4, 30. 



caleeolata (Macrauehenia) 6, 55. 



ealchaquiorum (Promacrauchenia) 



53 - 55, 212, 213. 



eancrivorus (Procyon) 80. 



Canis 14. 



capybara (Hydrochaoerus) 56, 143. 



Cardiomya 6, 7, 18, 22, 56 - 58, 140 



219 - 220. 

 Cardiotherium 4, 33. 

 Cariama 111, 112, 113, 164, 166, 167. 

 Carlesi (Pseudotypotherium) 216- 



217. 

 eataclisticum (Phugatherium) 140. 

 eatamarcensis (Xotodon) 49, 123. 

 Cavia 56. 



Caviodon 6, 12, 139 - 140. 

 cavioides (Proaguti) 189-190. 

 Caviops 15, 203 - 205. 

 celsus (Dicoclophorus) 136. 

 Ceratophrys 13, 178 - 179. 

 Chapalmalania 15, 21, 186. 

 cliapalmalense (Dolichotis) 202. 

 chapalmalense (Microcavia) 20.1. 

 chapalmalense (Palaeocavia) 203. 

 chapalmalense (Promacrauchenia) 



184. 

 chapalmalense (Scelidotherium) 205. 

 chapalmalense (Viscaccia) 192. 

 chapalmalensis (Caviops) 204. 

 chapalmalensis (Ctenomys) 1!>7. 

 chapalmalensis (Dicoelophorus) 195, 



196. 



chapalmalensis (Didelphys) 185. 

 chapalmalensis (Doedicurus) 207. 

 chapalmalensis (Eucoeelophorus) 



198 - 199. 

 chapalmalensis (Glyptodon) 206. 

 chapalmalensis (Hyaenodonops) 



185. 

 chapalmalensis (Listriodon) 185. 

 chapalmalensis (Lomaphorus) 206. 

 chapalmalensis (Xeuryurus) 207. 

 chapalmalensis (Pachyrueos) 180. 

 chapalmalensis (iPalaehoplophorus) 



206. 

 chapailmalensis (Paractenomys) 197. 

 chapalmalensis (Pithanotomys) 199- 



200. 

 chapalmalensis (Plagiohippus) 184. 

 chapalmalensis (Pontotatus) 209 - 



210. 

 chapalmalensis (Proaguti) 188-189. 

 chapalmalensis (Proeuphractus) 



208. 

 chapalmalensis (Proreithrodon) 187. 

 chapalmalensis (Reithrodon) 187. 

 chapalmalensis (Sclerocalyptus) 206. 

 chapalmalensis (Toxodon) 183. 

 chapalmalensis (Trachycalyptus) 



207. 

 chapalmalensis (Tremacyllus) 182. 

 chapalmalensis (Zaédyus) 209. 

 Chapalmatherium 15, 184. 

 Chironectes 146. 

 Chlamydotherium 6, 8, li'. 18, 22, 



104 - 105, 155, 208, 223. 

 Cladodidelphys 12, 146- 148. 

 clausa (Paehynasua) 83, 150 , 151. 

 clemens (Tribodon) 136. 

 Coelodon 18. 

 Coelogenys 133. 

 Coéndus 75, 76, 78. 

 columuaris (Pithanotomys) 137, 199, 



200, 221. 

 complicatus (Proaguti) 189, 190. 

 compressidens (Xeuryurus) 6, 104. 

 «onipressidens (Viscaccia) 191. 

 conspicua (Xeotamandua) 98-100. 

 corallinus (Lomaphorus) 103. 

 Corbieula 1. 



coronatus (Plohophorus | 153. 

 crassus (Xeuryurus) 207. 



