ÍNDICE DE LOS NOMBRES TÉCNICOS 
1007 
Balaena definita, 889. 
Balaenidae, 888, 895. 
Balaenoptera, 57, 889. 
Balaenoptera bonarensis, 889. 
Balaenoptera patachonica, 889. 
Balaenoptera intermedia, 889. 
Balaenoptera antartica, 889. 
Bathmodon, 962. 
Bathrodon, 963. 
Bathyergus, 369. 
Bathyopsis, 962 
Bettongia, 269. 
Bibos, 975, 979, 980. 
Biloricata, 764, 766. 
Bison, 975. 
Blastóceros, 599, 607, 614, 948, 950, 953, 957, 975, 980. 
Blastóceros campestris, 608, 940, 945, 952, 956. 
Blastóceros campestris fossilis, 608, 609, 987. 
Blastóceros paludosus, 608, 609, 940, 945, 952, 956,987. 
Blastóceros paludosos fossilis, 609. 
Blastóceros azpeitianus, 609, 940, 945. 
Blastomeryx, 975. 
Boridae, 894. 
Boochoerus, 971. 
Borhyaena, 285, 288, 927, 963. 
Borhyaena tubera ta, 288, 924. 
Bos, 975, 979, 980. 
Bos pampaeus, 615. 
Bothriomys, 110, 118, 948, 950, 976. 
Bothriomys catenatus, 118, 938, 913, 983. 
Bradypodidae, 895. 
Bradypus, 664, 655, 682, 691-693, 697. 
Bradypus giganleus, 668. 
Brachydiastematherium, 961. 
Brachycyon, 968. 
Brachytherium, 22, 374, 564-568, 554-556, 559-564, 932, 966. 
Brachytherium cuspidatum, 561, 565, 930. 
Brachyuridae, 350, 956, 958. 
Bramatherium, 975. 
Briaromys, 904, 932, 967. 
Briaromys Trouessartianus, 904, 929. 
Brontotherium, 622, 970. 
Bruta, 653, 892, 895, 896, 923, 925, 930, 935, 940, 952, 957, 969. 
Bubalus, 975, 980. 
Bucapra, 975. 
Buliinus, 33, 41, 53. 
Bulimus neogaeus, 33. 
Bulimus crassus, 33. 
Bunaeulurus 972. 
CJ 
Cacodonta, 890-892, 895, 896, 898. 
Cadurcotherium, 970. 
Csenotheridee, 576, 894. 
Cainotherium, 921, 967, 970. 
Calamodon, 962. 
Calamodontidee, 894. 
Calomys, 110, 114, 118, 947, 950, 953, 957, 980. 
Calomys griseo-flavus, 114. 115, 955. 
Calomys Bravardi, 114, 938. 
Calomys elegans, 115, 955. 
Calomys anguya, 115, 955. 
Calomys canescens, 115, 955. 
Calomys xantorhinus, 115, 955. 
Colomys longicaudatus, 115,116, 938,942, 951, 955, 983. 
Calomys magellanicus, 115, 955. 
Calomys xanthopygos, 116, 955. 
Calomys bimaculatus, 116, 951, 955, 983. 
Calomys ílarescens, 116, 955. 
Calomys auritus, 116, 951, 955, 983. 
Calomys anoblepas, 116. 
Calomys plebejus, 116, 983. 
Colomys rex, 116, 983. 
Calomys coronaíus, 116, 983. 
Calomys laticeps, 116, 983. 
Caílithrix antigua, 101. 
Callithrix primaeva, 101, 982. 
Caílithrix cblorocnomys, 101. 
Callodontomys, 927, 963. 
Callodontomys vastatus, 259, 924. 
Callomys viscaccia, 179. 
Callomys laniger, 189. 
Camélidos, 579, 598, 894, ,935, 937, 910, 949, 951, 952, 954, 956, 
958. 
Camelopardalis, 975, 979. 
Camelops, 980. 
Camelotherium, 595. 
Camelotherium magnum, 595. 
Camelotherium médium, 595. 
Camelotherium minum, 595. 
Camelus, 975. 
Camelus paca, 587. 
Camelus glama, 580. 
Camphotherium, 967. 
Canidae, 295,334, 346, 894, 930, 933, 934, 937, 938, 949, 951, 952, 
954, 955, 958. 
Canis, 56 , 61, 62, 66, 295 , 306, 309-311, 932 , 936, 947 , 948, 950, 
953, 957, 967. 972, 977, 979, 981. 
Canis Azarm, 40, 41, 51, 53, 57, 58, 287, 296-302, 306, 309, 310, 
938, 943, 952, 955, 984. 
Canis Azaras Azaras, 11, 298, 300, 311, 312. 
Canis Azarae v. gracilis, 11. 
Canis Azaras m. fossilis, 62, 298, 299, 301, 309, 311, 312. 
Canis Azarae ?n. antiquus, 11, 51, 57, 298, 299, 301, 311, 312. 
Canis Azarae t. cordubensis, 11. 
Canis Azaree/ 1 , robustus, 11. 
Canis Azaree affinis, 11. 
Canis acutus, 26, 75, 297,305, 311, 312, 934. 
Canis ensenadensis, 29, 30, 72, 296, 297, 311, 312, 938, 943, 984, 
Canis bonaeriensis, 29, 71, 296, 301, 311, 312, 938, 913, 984. 
Canis cultridens, 39, 40,57, 62, 296, 299, 301, 311, 312, 939, 943, 
952, 984. 
Canis lycodes, 57, 297, 305, 310, 3L2, 952, 985. 
Canis protujubatus, 62, 66, 296, 303, 311, 312, 939, 943, 984. 
Canis jubatus, 51, 291,296,297, 302-305, 310-312, 952, 955, 985. 
Canis gracilis, 296, 300, 311, 312, 952, 955. 985. 
Canis griseus, 296, 300, 311, 312, 955. 
Canis culpaeus, 296, 303, 311, 312, 955. 
Canis avus, 296, 303, 304, 311, 312,939, 943, 985, 
Canis cancrivorus, 296, 304, 305, 310, 311, 955. 
Canis lupus, 297. 
Canis paranensis, 297, 306, 311, 312, 912, 930. 
Canis melanostomus, 298. 
Canis cinereo-argenteus, 298, 
Canis campestris, 302. 
Canis magellanicus, 303. 304. 
Canis Lydekkeri, 305, 985. 
Canis musculosus, 305. 
Canis incertus, 309. 
