ÍNDICE DE LOS NOMBRES TÉCNICOS 
1023 
Proboscidea, 631, 632, 894, 896, 898, 935, 940, 952, 962, 968, 
971. 
Procamelus, 596, 970. 
Procardiotherium, 213, 238, 240, 247, 260, 261, 932, 967. 
Procardiotherium crassum, 241, 908, 929. 
Procardiotherium simplicidens, 240, 241, 908, 929. 
Procavia 235, 374. 
Procavia mesopotámica, 235. 
Procervulus, 970. 
Procynictis, 964. 
Procyon, 912, 913, 957, 977, 981. 
Procyon cancrivorus, 913, 956. 
Prodemotherium, 966. 
Prochiroptera, 348, 895, 896, 898. 
Prohyaena, 977. 
Prolagostomus, 19, 168, 169, 171-173, 177, 185-188, 211, 212, 927, 
963. 
Prolagostomus divisus, 174, 924. 
Prolagostomus imperialis, 175, 924. 
Prolagostomus profluens, 174, 175, 924. 
Prolagostomus pusillus, 173, 174, 188, 924. 
Promegatherium, 666, 672,677,680, 682, 683, 814, 932, 968. 
Promegatherium remulsum, £79, 931. 
Promegatherium smaltatum, 677, 679, 921, 930. 
Promephitis, 977. 
Promina therium, 967. 
Promops, 351, 957. 
Promops bonaeriensis, 351, 956. 
Promylodon, 740,744,755, 756, 932, 968. 
Promylodon paranensis, 744, 921, 931. 
Propalaehoplophorus, 19, 167, 793, 794, 822, 881, 882, 928, 964. 
Propalaehoplophorus australis, 794, 926. 
Propalaehoplophorus incisivus, 767, 798, 926. 
Proplesictis, 972. 
Propraopus, 48, 58, 765. 
Propraopus grandis, 30 71, 862, 863, 889, 941, 946. 
Proproboscidea, 631, 632, 894, 896, 898, 967, 976, 980. 
Proruminantia, 572, 573, 576, 896, 898, 940, 961, 966, 970, 975, 
980. 
Prosimia, 44, 102, 105, 893, 896, 898, 958, 966, 969. 
Prosirenia, 652, 894, 896, 898. 
Protalpa, 967. 
Protauchenia, 580, 590, 593, 594, 598, 948, 950, 975. 
Protauchenia Reissi, 593, 596, 940, 945, 986. 
Protechimys, 967. 
Proteroceta, 883, 895, 896, 898. 
Proterotheridae 48, 485, 523, 554-556, 572, 894, 925, 928, 930, 933, 
935, 937. 
Proterotherium, 19, 48, 374, 554-558, 559, 561, 564, 565, 566, 568, 
928, 932,961,966. 
Proterotherium americanum, 559, 930. 
Proterotherium australe, 559-561. 
Proterotherium? cavum, 560, 925. 
Proterotherium cervioides, 557-559, 930. 
Prothomo, 96, 97. 
Prothylobates, 97, 98. 
Protoadapis, 959. 
Protocyon troglodytes, 310. 
Protoglyptodon, 767, 794, 838, 882, 932, 968. 
Protoglyptodon primiformis, 767, 838, 931. 
Protogonia, 960. 
Protohipus, 974. 
Protolabis, 595. 
Protomeryx, 966, 970. 
Protopithecus, 70. 
Protopithecus bonaerensis, 70 71. 
Protopithecus brasiliensis, 101, 982. 
Protopsalis, 961. 
Protosimia, 97, 98. 
Protoxodon, 18, 19, 357, 358, 359, 360, 365, 372, 377, 401, 402, 440, 
443, 448,449, 454,455, 456-460, 468, 469, 483-486, 488, 625, 916, 
927, 960, 993. 
Protoxodontidee, 375, 439, 464, 490,893, 916, 925, 928, 930, 933. 
Protoxodon conspurcatus, 359, 443, 445, 935. 
Protoxodon marmoratus, 359, 443, 445, 446, 448, 225. 
Protoxodon obliteratus, 359, 443, 448, 925. 
Protoxodon Sulivani, 443,445, 446,456, 458, 925. 
Protoxodon patagonensis, 443. 
Protrngelaphus, 975. 
Protroglodites, 97, 98. 
Protypotherium, 19, 358-360, 368, 372-374, 403, 465, 474, 480-482, 
928, 932, 936, 960, 966, 969. 
Protypotherium antiquum, 474, 477, 478, 481, 930. 
Protypotherium attenuatunm, 359, 477, 479, 480, 425. 
Protypotherium australe, 477, 478, 925. 
Protypotherium claudum, 477, 480, 925. 
Protypotherium praerutilum, 35S, 477,478, 480, 925. 
Protypotherium obstructum, 360, 477, 479,480, 935. 
Pro viverra, 911. 
Proviverridae, 894. 
Pseudamphicyon, 968. 
Pseudictis, 972, 
Pseudoelurus, 344. 
Pseudoeuryurus Lelongianus, 852, 931, 
Pseudolestodon, 34, 681, 692, 696, 699, 703-709, 714, 715, 720, 732, 
740, 742, 744 , 746, 750, 751, 753-756, 921, 932, 937, 948-950, 953, 
968, 973, 978, 981. 
Pseudolestodon aequalis, 751, 931. 
Pseudolestodon bisulcatus, 750, 941, 946, 988. 
Pseudolestodon debilis, 747, 749, 751, 941, 946, 988. 
Pseudolestodon sp.?, 751, 935. 
Pseudolestodon gracilis, 746, 748. 
? Pseudolestodon injunctus, 753, 931. 
Pseudolestodon Lettsomi, 750, 941, 946, 988. 
Pseudolestodon Morenii, 748, 941, 946, 988. 
Pseudolestodon myloides, 692, 747, 748, 752, 941, 946, 953, 988. 
Pseudolestodon Reinhardti, 748, 941, 946, 988. 
Pseudolestodon? pseudolestoides, 753. 
Pseudolestodon trisulcatus, 750, 941, 946, 988. 
Pseudorca, 886. 
Pseudorca Grayi, 886. 
Pseudorca meridionalis, 886. 
Pseudorhinolophus, 968. 
Pseudosciurus, 971. 
Pseudoterodon, 967. 
Pseudotoxodon formosus, 995, 997, 998. 
Psitacotherium, 962. 
Pterodon. 288,293, 294, 967. 
Pteropidee, 895. 
P té tica, 44, 348, 893, 895, 896, 956. 
Ptilodus, 269, 275, 927, 963. 
Ptyssophorus, 110, 111, 118, 119, 947, 950. 
Ptyssophorus elegans, 141, 938, 942, 982. 
Pyrotheridas, 894. 
Pyrotherium, 14, 617, 962. 
Pyrotherium Romeri, 48, 618, 923. 
i} 
Quatriodon bonaeriensis, 738. 
Quercytherium, 967. 
