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Dusisiren

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1118: 136: 1260: 157: 115: 353:. It evolved from a mangrove-eating ancestor to adapt to cold climates in the North Pacific by developing the capability to feed on kelp beds out on the open coast. The incipient modifications to the cervicals suggest that it was capable of maneuvering and feeding in high-energy environments of surf-swept coasts with deep, cold water. 485:
S. Takahashi, D. P. Domning, and T. Saito. 1986. Dusisiren dewana, n. sp. (Mammalia: Sirenia), a new ancestor of Stellers sea cow from the upper Miocene of Yamagata prefecture, northeastern Japan. Transactions and Proceedings of the Palaeontological Society of Japan N. S.
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S. Kobayashi, H. Horikawa, and S. Miyazaki. 1995. A new species of Sirenia (Mammalia: Hydrodamalinae) from the Shiotsubo Formation in Takasato, Aizu, Fukushima Prefecture, Japan. Journal of Vertebrate Paleontology
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D. P. Domning. 1978. Sirenian evolution in the North Pacific Ocean. University of California Publications in Geological Sciences 118:1-176
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R. Kellogg. 1925. A new fossil sirenian from Santa Barbara County, California. Carnegie Institution of Washington 348:9-11
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is a sirenian exemplar of the evolutionary theory of
1094: 1084: 1074: 1064: 1054: 1044: 1027: 1017: 1007: 997: 987: 977: 967: 929: 914: 904: 894: 884: 874: 864: 854: 844: 834: 824: 814: 804: 766: 756: 718: 672: 642: 627: 617: 607: 597: 1140: 958: 928: 791: 747: 717: 708: 671: 641: 582: 1295: 518: 8: 128:Natural History Museum of Los Angeles County 450: 448: 334:that lived in the North Pacific during the 1302: 1288: 1128: 797: 714: 590: 525: 511: 503: 134: 113: 20: 465:Neptune's Ark: From Ichthyosaurs to Orcas 394:Kobayashi, Horikawa, & Miyazaki, 1995 313:Kobayashi, Horikawa, & Miyazaki, 1995 430: 361:There are four recognized species of 7: 1256: 1254: 388:Takahashi, Domning, and Saito, 1986 285:Takahashi, Domning, and Saito, 1986 14: 1341:Cenozoic mammals of North America 1258: 1116: 155: 122:Skeletons of adult and juvenile 1266:This article about prehistoric 1: 1356:Prehistoric afrotherian stubs 1351:Fossil taxa described in 1978 1346:Prehistoric placental genera 1274:. You can help Knowledge by 1372: 1253: 1114: 800: 593: 541: 277: 270: 259: 252: 152:Scientific classification 150: 142: 133: 121: 112: 23: 1336:Cenozoic mammals of Asia 439:"Fossilworks: Dusisiren" 326:is an extinct genus of 29:Temporal range: Middle 463:Wallace, David, 2007. 405:Evolution of sirenians 392:Dusisiren takasatensis 351:punctuated equilibrium 1220:Paleobiology Database 143:Life restoration of 380:Dusisiren reinharti 1331:Pliocene sirenians 1326:Miocene sirenians 1283: 1282: 1248: 1247: 1207:Open Tree of Life 1134:Taxon identifiers 1125: 1124: 1112: 1111: 1108: 1107: 787: 786: 372:(Kellogg, 1925) ( 370:Dusisiren jordani 332:Steller's sea cow 319: 318: 293:(Kellogg, 1925) ( 261:Dusisiren jordani 1363: 1304: 1297: 1290: 1262: 1255: 1241: 1240: 1228: 1227: 1215: 1214: 1202: 1201: 1189: 1188: 1176: 1175: 1174: 1161: 1160: 1159: 1129: 1120: 1096: 1086: 1076: 1066: 1056: 1046: 1029: 1019: 1009: 999: 989: 979: 969: 931: 916: 906: 896: 886: 876: 866: 856: 846: 836: 826: 816: 806: 798: 768: 758: 720: 715: 674: 644: 629: 619: 609: 599: 591: 527: 520: 513: 504: 497: 493: 487: 483: 477: 474: 468: 461: 455: 452: 443: 442: 435: 386:Dusisiren dewana 243: 230: 160: 159: 138: 117: 107: 44: 21: 16:Genus of mammals 1371: 1370: 1366: 1365: 1364: 1362: 1361: 1360: 1311: 1310: 1309: 1308: 1251: 1249: 1244: 1236: 1231: 1223: 1218: 1210: 1205: 1197: 1192: 1184: 1179: 1170: 1169: 1164: 1155: 1154: 1149: 1136: 1126: 1121: 1104: 954: 924: 783: 743: 704: 667: 637: 587: 578: 537: 531: 501: 500: 494: 490: 484: 480: 475: 471: 462: 458: 453: 446: 437: 436: 432: 427: 413: 401: 359: 344: 330:related to the 310:D. takasatensis 266: 263: 241: 228: 154: 108: 106: 105: 100: 95: 90: 85: 80: 75: 70: 65: 60: 55: 50: 39: 38: 27: 17: 12: 11: 5: 1369: 1367: 1359: 1358: 1353: 1348: 1343: 1338: 1333: 1328: 1323: 1321:Hydrodamalinae 1313: 1312: 1307: 1306: 1299: 1292: 1284: 1281: 1280: 1263: 1246: 1245: 1243: 1242: 1229: 1216: 1203: 1190: 1177: 1162: 1146: 1144: 1138: 1137: 1132: 1123: 1122: 1115: 1113: 1110: 1109: 1106: 1105: 1103: 1102: 1092: 1082: 1072: 1062: 1052: 1042: 1035: 1025: 1015: 1012:Culebratherium 1005: 995: 985: 975: 964: 962: 956: 955: 953: 952: 945: 937: 935: 933:Hydrodamalinae 926: 925: 923: 922: 912: 902: 892: 882: 872: 862: 852: 842: 832: 822: 812: 801: 795: 789: 788: 785: 784: 782: 781: 774: 764: 753: 751: 745: 744: 742: 741: 734: 726: 724: 712: 706: 705: 703: 702: 695: 688: 680: 678: 676:Protosirenidae 669: 668: 666: 665: 658: 650: 648: 639: 638: 636: 635: 625: 615: 605: 594: 588: 583: 580: 579: 577: 576: 567: 561: 555: 549: 542: 539: 538: 532: 530: 529: 522: 515: 507: 499: 498: 488: 478: 469: 456: 444: 429: 428: 426: 423: 422: 421: 412: 409: 408: 407: 400: 397: 396: 395: 389: 383: 377: 358: 355: 343: 340: 317: 316: 315: 314: 306: 298: 286: 275: 274: 268: 267: 264: 257: 256: 250: 249: 239: 235: 234: 232:Hydrodamalinae 226: 222: 221: 216: 212: 211: 206: 202: 201: 196: 192: 191: 186: 182: 181: 176: 172: 171: 166: 162: 161: 148: 147: 140: 139: 131: 130: 119: 118: 110: 109: 101: 96: 91: 86: 81: 76: 71: 66: 61: 56: 51: 46: 45: 28: 15: 13: 10: 9: 6: 4: 3: 2: 1368: 1357: 1354: 1352: 1349: 1347: 1344: 1342: 1339: 1337: 1334: 1332: 1329: 1327: 1324: 1322: 1319: 1318: 1316: 1305: 1300: 1298: 1293: 1291: 1286: 1285: 1279: 1277: 1273: 1269: 1264: 1261: 1257: 1252: 1239: 1234: 1230: 1226: 1221: 1217: 1213: 1208: 1204: 1200: 1195: 1191: 1187: 1182: 1178: 1173: 1167: 1163: 1158: 1152: 1148: 1147: 1145: 1143: 1139: 1135: 1130: 1119: 1101: 1100: 1093: 1091: 1090: 1083: 1081: 1080: 1073: 1071: 1070: 1063: 1061: 1060: 1053: 1051: 1050: 1043: 1041: 1040: 1036: 1034: 1033: 1026: 1024: 1023: 1022:Dioplotherium 1016: 1014: 1013: 1006: 1004: 1003: 996: 994: 993: 986: 984: 983: 982:Callistosiren 976: 974: 973: 966: 965: 963: 961: 957: 951: 950: 946: 944: 943: 939: 938: 936: 934: 927: 921: 920: 913: 911: 910: 903: 901: 900: 893: 891: 890: 883: 881: 880: 879:Paralitherium 873: 871: 870: 869:Metaxytherium 863: 861: 860: 853: 851: 850: 843: 841: 840: 833: 831: 830: 823: 821: 820: 813: 811: 810: 803: 802: 799: 796: 794: 790: 780: 779: 775: 773: 772: 765: 763: 762: 755: 754: 752: 750: 746: 740: 739: 735: 733: 732: 728: 727: 725: 723: 716: 713: 711: 707: 701: 700: 696: 694: 693: 689: 687: 686: 682: 681: 679: 677: 670: 664: 663: 659: 657: 656: 652: 651: 649: 647: 646:Prorastomidae 640: 634: 633: 632:Sobrarbesiren 626: 624: 623: 616: 614: 613: 606: 604: 603: 596: 595: 592: 589: 586: 581: 575: 571: 568: 566: 562: 560: 556: 554: 550: 548: 544: 543: 540: 535: 528: 523: 521: 516: 514: 509: 508: 505: 496:15(4):815-829 492: 489: 482: 479: 473: 470: 466: 460: 457: 451: 449: 445: 440: 434: 431: 424: 420: 419: 415: 414: 411:Related genus 410: 406: 403: 402: 398: 393: 390: 387: 384: 382:Domning, 1978 381: 378: 375: 371: 368: 367: 366: 364: 356: 354: 352: 348: 341: 339: 337: 333: 329: 325: 324: 312: 311: 307: 305:Domning, 1978 304: 303: 299: 296: 292: 291: 287: 284: 283: 279: 278: 276: 273: 269: 265:Kellogg, 1925 262: 258: 255: 251: 248: 247: 240: 237: 236: 233: 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1166:Wikispecies 1059:Kutchisiren 899:Prohalicore 889:Priscosiren 829:Halitherium 819:Caribosiren 761:Potamosiren 662:Prorastomus 612:Eotheroides 486:141:296-321 225:Subfamily: 1315:Categories 1268:Afrotheria 1049:Italosiren 960:Dugonginae 909:Stegosiren 809:Anisosiren 793:Dugongidae 778:Trichechus 699:Protosiren 565:Afrotheria 425:References 290:D. jordani 219:Dugongidae 145:D. jordani 124:D. jordani 40:16–5  1172:Dusisiren 1142:Dusisiren 1099:Xenosiren 1079:Norosiren 1069:Nanosiren 1032:Domningia 942:Dusisiren 919:Sirenavus 839:Indosiren 692:Libysiren 655:Pezosiren 545:Kingdom: 363:Dusisiren 347:Dusisiren 323:Dusisiren 282:D. dewana 246:Dusisiren 175:Kingdom: 169:Eukaryota 25:Dusisiren 1157:Q3716537 1151:Wikidata 1089:Rytiodus 738:Miosiren 559:Mammalia 553:Chordata 551:Phylum: 547:Animalia 534:Sirenian 399:See also 215:Family: 199:Mammalia 189:Chordata 185:Phylum: 179:Animalia 165:Domain: 35:Pliocene 1238:1458345 1212:3607283 1199:1014328 1186:4834645 771:Ribodon 685:Ashokia 602:Eosiren 585:Sirenia 557:Class: 357:Species 336:Neogene 272:Species 238:Genus: 209:Sirenia 205:Order: 195:Class: 126:at the 31:Miocene 1039:Dugong 536:genera 328:dugong 1270:is a 1233:WoRMS 1225:36879 1194:IRMNG 570:Clade 1272:stub 1181:GBIF 374:type 295:type 48:Preκž’ 33:to 1317:: 1235:: 1222:: 1209:: 1196:: 1183:: 1168:: 1153:: 572:: 447:^ 365:: 338:. 98:Pg 42:Ma 37:, 1303:e 1296:t 1289:v 1278:. 1095:† 1085:† 1075:† 1065:† 1055:† 1045:† 1028:† 1018:† 1008:† 998:† 988:† 978:† 968:† 930:† 915:† 905:† 895:† 885:† 875:† 865:† 855:† 845:† 835:† 825:† 815:† 805:† 767:† 757:† 719:† 673:† 643:† 628:† 618:† 608:† 598:† 526:e 519:t 512:v 441:. 376:) 297:) 242:† 229:† 103:N 93:K 88:J 83:T 78:P 73:C 68:D 63:S 58:O 53:κž’

Index

Miocene
Pliocene
Ma
Preκž’
κž’
O
S
D
C
P
T
J
K
Pg
N

Natural History Museum of Los Angeles County

Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Mammalia
Sirenia
Dugongidae
Hydrodamalinae
Dusisiren
Type species
Species

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