1228:
1110:
138:
323:
probably grabbed its victims using its powerfully muscled forelimbs before killing them by tearing into the prey's ribcage or neck using its large, strong canines set in its narrow snout.
1174:
1273:
1302:
1161:
499:
315:
possessed skeletal features that are characteristic of both ambush and pursuit living predators. As such, it is believed via this evidence that
1322:
1317:
1327:
1266:
347:
1109:
319:
probably pursued prey for longer distances but at slower speeds than living ambush predators do. Upon catching up to its prey,
1297:
1259:
492:
137:
411:
333:
397:
353:
1292:
1227:
1129:
485:
383:
339:
403:
1312:
1200:
393:
379:
407:
372:
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1307:
1072:
940:
684:
791:
728:
812:
677:
635:
463:
368:
132:
1065:
833:
798:
656:
649:
1205:
1058:
1014:
949:
777:
770:
756:
670:
1187:
1179:
1079:
1035:
343:
1243:
1192:
905:
455:
389:
357:
868:
305:
indicated that it was purely carnivorous, and not omnivorous as previously assumed. Both
301:
In a study published in 2020, examination of the relative grinding area of the molars of
1000:
977:
970:
854:
607:
545:
1286:
991:
705:
663:
642:
582:
566:
275:
215:
202:
84:
467:
439:
912:
898:
509:
271:
45:
17:
1152:
1044:
919:
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847:
826:
763:
628:
621:
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59:
1235:
1086:
1051:
861:
805:
749:
735:
691:
614:
459:
104:
69:
41:
1239:
1021:
1007:
963:
926:
721:
551:
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311:
189:
149:
109:
53:
1146:
956:
840:
714:
527:
477:
169:
99:
94:
79:
74:
64:
1166:
819:
742:
288:
279:
114:
89:
533:
521:
179:
159:
1123:
283:
1127:
564:
481:
1247:
1032:
988:
937:
886:
702:
579:
1136:
1031:
987:
936:
885:
701:
577:
440:"Ecomorphology of the giant bear-dogsAmphicyonand
1267:
493:
8:
1274:
1260:
1124:
592:
588:
574:
561:
500:
486:
478:
31:
424:
7:
1224:
1222:
1246:. You can help Knowledge (XXG) by
25:
348:San Bernardino County, California
1303:Miocene mammals of North America
1226:
1108:
286:ago, existing for approximately
136:
1:
1323:Prehistoric carnivoran genera
1318:Fossil taxa described in 1904
1328:Prehistoric carnivoran stubs
27:Extinct genus of carnivores
1344:
1221:
257:Matthew & Gidley, 1904
1106:
595:
591:
573:
560:
516:
460:10.1080/08912960600618073
412:Antelope County, Nebraska
245:
240:
235:Matthew and Gidley (1904)
133:Scientific classification
131:
34:
1234:This article related to
334:Esmeralda County, Nevada
398:Kern County, California
270:is an extinct genus of
384:Sioux County, Nebraska
354:Adam Risley Ranch Site
282:. It lived ~13.6β10.3
1298:Miocene Amphicyonidae
1201:Paleobiology Database
394:Dove Spring Formation
380:Snake Creek Formation
255:Ischyrocyon hyaenodus
408:Ash Hollow Formation
373:Trego County, Kansas
362:Donley County, Texas
340:Hemicyon Quarry Site
1238:animals from order
438:Sorkin, B. (2006).
404:Bluejay Quarry Site
327:Fossil distribution
249:Ischyrocyon gidleyi
18:Ischyrocyon gidleyi
448:Historical Biology
369:Ogallala Formation
367:WaKeeney (Unit C)
309:and its relative,
1255:
1254:
1216:
1215:
1188:Open Tree of Life
1130:Taxon identifiers
1121:
1120:
1117:
1116:
1104:
1103:
1100:
1099:
1096:
1095:
1036:Thaumastocyoninae
344:Barstow Formation
263:
262:
236:
16:(Redirected from
1335:
1276:
1269:
1262:
1230:
1223:
1209:
1208:
1196:
1195:
1183:
1182:
1170:
1169:
1157:
1156:
1155:
1125:
1112:
1034:
990:
939:
906:Brachyrhyncocyon
888:
704:
593:
589:
581:
575:
562:
502:
495:
488:
479:
472:
471:
435:
429:
390:Iron Canyon Site
358:Goliad Formation
332:Blair Junction,
292:
278:during the Late
234:
227:
214:
201:
141:
140:
126:
56:
40:Temporal range:
32:
21:
1343:
1342:
1338:
1337:
1336:
1334:
1333:
1332:
1283:
1282:
1281:
1280:
1219:
1217:
1212:
1204:
1199:
1191:
1186:
1178:
1173:
1165:
1160:
1151:
1150:
1145:
1132:
1122:
1113:
1092:
1027:
983:
932:
881:
869:Pseudocyonopsis
697:
585:
569:
556:
512:
506:
476:
475:
437:
436:
432:
426:
421:
329:
299:
287:
274:that inhabited
233:
225:
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135:
127:
125:
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123:
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117:
112:
107:
102:
97:
92:
87:
82:
77:
72:
67:
62:
52:13.6β10.3
51:
50:
48:
38:
28:
23:
22:
15:
12:
11:
5:
1341:
1339:
1331:
1330:
1325:
1320:
1315:
1310:
1305:
1300:
1295:
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1264:
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1231:
1214:
1213:
1211:
1210:
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1184:
1171:
1158:
1142:
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1134:
1133:
1128:
1119:
1118:
1115:
1114:
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1105:
1102:
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1098:
1097:
1094:
1093:
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1090:
1083:
1076:
1069:
1062:
1055:
1048:
1040:
1038:
1029:
1028:
1026:
1025:
1018:
1011:
1004:
1001:Delotrochanter
996:
994:
985:
984:
982:
981:
978:Haplocyonopsis
974:
971:Haplocyonoides
967:
960:
953:
945:
943:
934:
933:
931:
930:
923:
916:
909:
902:
894:
892:
883:
882:
880:
879:
872:
865:
858:
855:Pseudamphicyon
851:
844:
837:
830:
823:
816:
809:
802:
795:
788:
781:
774:
767:
760:
753:
746:
739:
732:
725:
718:
710:
708:
699:
698:
696:
695:
688:
681:
674:
667:
660:
653:
646:
639:
632:
625:
618:
611:
608:Angelarctocyon
604:
596:
586:
578:
571:
570:
565:
558:
557:
555:
554:
548:
546:Amphicyonoidea
542:
536:
530:
524:
517:
514:
513:
507:
505:
504:
497:
490:
482:
474:
473:
454:(4): 375β388.
430:
423:
422:
420:
417:
416:
415:
401:
400:~11.8β11.9 Ma.
387:
376:
375:~11.8β11.7 Ma.
365:
351:
337:
336:~14.2β11.7 Ma.
328:
325:
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295:
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83:
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68:
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57:
39:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
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1316:
1314:
1311:
1309:
1306:
1304:
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1293:Amphicyonidae
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1111:
1089:
1088:
1084:
1082:
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1074:
1073:Thaumastocyon
1070:
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1024:
1023:
1019:
1017:
1016:
1012:
1010:
1009:
1005:
1003:
1002:
998:
997:
995:
993:
992:Temnocyoninae
986:
980:
979:
975:
973:
972:
968:
966:
965:
961:
959:
958:
954:
952:
951:
947:
946:
944:
942:
941:Haplocyoninae
935:
929:
928:
924:
922:
921:
917:
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914:
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903:
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768:
766:
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751:
747:
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740:
738:
737:
733:
731:
730:
726:
724:
723:
719:
717:
716:
712:
711:
709:
707:
706:Amphicyoninae
700:
694:
693:
689:
687:
686:
685:Symplectocyon
682:
680:
679:
675:
673:
672:
668:
666:
665:
664:Paradaphoenus
661:
659:
658:
654:
652:
651:
647:
645:
644:
643:Harpagophagus
640:
638:
637:
633:
631:
630:
626:
624:
623:
619:
617:
616:
612:
610:
609:
605:
603:
602:
598:
597:
594:
590:
587:
584:
583:Amphicyonidae
576:
572:
568:
567:Amphicyonidae
563:
559:
553:
550:Superfamily:
549:
547:
543:
541:
537:
535:
531:
529:
525:
523:
519:
518:
515:
511:
503:
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469:
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461:
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443:
434:
431:
428:
425:
418:
413:
409:
405:
402:
399:
395:
391:
388:
385:
381:
378:Olcott Hill,
377:
374:
370:
366:
363:
359:
355:
352:
349:
345:
341:
338:
335:
331:
330:
326:
324:
322:
318:
314:
313:
308:
304:
296:
294:
291:million years
290:
285:
281:
277:
276:North America
273:
269:
268:
256:
253:
251:Matthew, 1902
250:
247:
246:
244:
239:
232:
231:
224:
221:
220:
217:
216:Amphicyoninae
211:
208:
207:
204:
203:Amphicyonidae
198:
195:
194:
191:
188:
185:
184:
181:
178:
175:
174:
171:
168:
165:
164:
161:
158:
155:
154:
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148:
145:
144:
139:
134:
130:
116:
111:
106:
101:
96:
91:
86:
81:
76:
71:
66:
61:
55:
47:
43:
37:
33:
30:
19:
1313:Clarendonian
1248:expanding it
1233:
1218:
1137:
1085:
1078:
1071:
1064:
1057:
1050:
1043:
1020:
1013:
1006:
999:
976:
969:
962:
955:
948:
925:
918:
913:Daphoenictis
911:
904:
899:Adilophontes
897:
874:
867:
860:
853:
846:
839:
832:
825:
818:
811:
804:
797:
792:Janvierocyon
790:
784:
783:
776:
769:
762:
755:
748:
741:
734:
729:Askazansoria
727:
720:
713:
690:
683:
676:
669:
662:
655:
648:
641:
634:
627:
620:
613:
606:
599:
510:amphicyonids
451:
447:
441:
433:
427:
364:~12β11.7 Ma.
320:
316:
310:
306:
302:
300:
272:amphicyonids
266:
265:
264:
254:
248:
229:
228:
46:Clarendonian
35:
29:
1236:prehistoric
1138:Ischyrocyon
1045:Agnotherium
920:Daphoenodon
890:Daphoeninae
876:Tartarocyon
848:Pseudarctos
827:Namibiocyon
813:Mogharacyon
785:Ischyrocyon
764:Goupilictis
678:Storchictis
636:Harpagocyon
629:Gustafsonia
622:Guangxicyon
601:Amphicyanis
442:Ischyrocyon
321:Ischyrocyon
317:Ischyrocyon
307:Ischyrocyon
303:Ischyrocyon
267:Ischyrocyon
230:Ischyrocyon
209:Subfamily:
36:Ischyrocyon
1308:Barstovian
1287:Categories
1087:Ysengrinia
1066:Peignecyon
1052:Ammitocyon
862:Pseudocyon
834:Paludocyon
806:Magericyon
799:Maemohcyon
750:Cynodictis
736:Bonisicyon
692:Vishnucyon
657:Paludocyon
650:Meiniogale
615:Brachycyon
544:Suborder:
508:Genera of
419:References
42:Barstovian
1240:Carnivora
1153:Q11683729
1059:Crassidia
1022:Temnocyon
1015:Rudiocyon
1008:Mammacyon
964:Haplocyon
950:Aktaucyon
927:Daphoenus
778:Istiocyon
771:Hecubides
757:Dehmicyon
722:Amphicyon
671:Sarcocyon
552:Carnivora
540:Carnivora
520:Kingdom:
414:~11.8 Ma.
386:~11.9 Ma.
350:~14.0 Ma.
312:Amphicyon
190:Carnivora
156:Kingdom:
150:Eukaryota
1147:Wikidata
1080:Tomocyon
957:Gobicyon
841:Pliocyon
715:Afrocyon
534:Mammalia
528:Chordata
526:Phylum:
522:Animalia
468:85341612
297:Behavior
241:Species
196:Family:
180:Mammalia
170:Chordata
166:Phylum:
160:Animalia
146:Domain:
1193:4942102
1180:1041857
1167:4833376
820:Myacyon
743:Cynelos
538:Order:
532:Class:
280:Miocene
222:Genus:
186:Order:
176:Class:
121:↓
466:
1242:is a
1206:41287
1175:IRMNG
464:S2CID
1244:stub
1162:GBIF
60:Preκ
456:doi
1289::
1203::
1190::
1177::
1164::
1149::
462:.
452:18
450:.
446:.
410:,
406:,
396:,
392:,
382:,
371:,
360:,
356:,
346:,
342:,
293:.
284:Ma
110:Pg
54:Ma
1275:e
1268:t
1261:v
1250:.
1033:β
989:β
938:β
887:β
703:β
580:β
501:e
494:t
487:v
470:.
458::
444:"
289:4
226:β
213:β
200:β
115:N
105:K
100:J
95:T
90:P
85:C
80:D
75:S
70:O
65:κ
49:~
44:-
20:)
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