112:
140:
1658:
1664:
1670:
340:, not exceeding 4 kilograms in weight. It was similar to other Miocene armadillos, from which it was differentiated by its rather long and narrow muzzle, notably the mandible; it had 9 to 10 teeth, simple and oval-shape, with large spaces between the five first teeth. The legs were longer and more specialized than in some of its relatives such as
453:
A. G. Kramarz, M. G. Vucetich, A. A. Carlini, M. R. Ciancio, M. A. Abello, C. M. Deschamps, and J. N. Gelfo. 2010. A new mammal fauna at the top of the Gran
Barranca sequence and its biochronological significance. In R. H. Madden, A. A. Carlini, M. G. Vucetich, R. F. Kay (eds.), The Paleontology of
443:
Ameghino, F. 1887. Enumeración sistemática de las especies de mamíferos fósiles coleccionados por Carlos
Ameghino en los terrenos eocenos de Patagonia austral y depositados en el Museo La Plata. Boletín del Museo La Plata 1:
111:
1840:
479:
447:
Ameghino, F. 1891. Mamíferos y aves fósiles argentinas. Especies nuevas, adiciones y correcciones. Revista
Argentina de Historia Natural 1 (4): 240-259.
1795:
1790:
1721:
450:
Scillato-Yané, G. J. y
Carlini, A. A. 1998. Nuevos Xenarthra del Friasense (Mioceno medio) de Argentina. Studia Geologica Salmanticensia 34: 43-67.
1835:
1780:
350:
composing its mobile armor had three pronounced longitudinal ridges, and it only had a single caudal row of quite narrow piliferous holes.
1800:
1775:
1850:
1845:
472:
1810:
1855:
1785:
1820:
412:
is one of the most typical armadillos of the South
American Miocene; initially considered similar to the extant genus
139:
1805:
1830:
465:
1825:
1663:
1669:
1539:
1490:
1301:
1815:
1689:
1657:
815:
1747:
1287:
1035:
1448:
1166:
1406:
1385:
1280:
935:
905:
895:
885:
601:
1230:
1049:
1012:
845:
1614:
1553:
1525:
1518:
1483:
1392:
1336:
1308:
835:
795:
765:
1469:
805:
785:
732:
587:
560:
454:
Gran
Barranca: Evolution and Environmental Change through the Middle Cenozoic of Patagonia 264–277
1574:
1434:
1203:
1089:
945:
865:
636:
608:
134:
1099:
1072:
1060:
925:
915:
825:
775:
550:
457:
1752:
875:
1734:
1441:
1028:
1739:
1638:
430:. It is however still unclear if those two genera constitute a monophyletic group comprising
1462:
1357:
704:
652:
1350:
1220:
1156:
1042:
689:
1560:
1532:
1497:
1193:
1147:
1119:
666:
645:
594:
1769:
1399:
1329:
1240:
1021:
711:
682:
578:
325:
69:
1585:
1546:
1364:
1184:
1173:
998:
718:
697:
227:
358:
The first fossils of this animal were originally described in 1887 under the name
1712:
1511:
1504:
1413:
1371:
1294:
986:
955:
748:
615:
317:
201:
44:
1628:
1621:
1567:
1476:
1427:
1343:
1322:
1271:
1250:
1210:
1136:
622:
420:
414:
342:
125:
89:
54:
1604:
1594:
1455:
1420:
1378:
725:
675:
535:
520:
489:
391:
347:
337:
313:
191:
151:
94:
38:
16:
An extinct genus of mammals belonging to the armadillo order of xenarthrans
1706:
1315:
508:
171:
84:
79:
64:
59:
49:
1726:
1257:
1079:
975:
855:
426:
399:
321:
306:
99:
74:
30:
514:
502:
366:. The two species were later placed in synonymy, the type species of
181:
161:
1683:
403:
309:
1687:
533:
461:
1634:
1610:
1600:
1268:
1246:
1236:
1226:
1216:
1199:
1162:
1132:
1095:
1085:
1068:
1009:
994:
971:
961:
951:
941:
931:
921:
911:
901:
891:
881:
871:
861:
851:
841:
831:
821:
811:
801:
791:
781:
771:
761:
663:
633:
575:
556:
546:
1696:
1584:
1267:
1183:
1146:
1117:
1059:
1008:
985:
746:
662:
632:
574:
374:. Other species later attributed to this genus are
418:, it was later considered close to the genera
473:
8:
1684:
1125:
1005:
754:
571:
567:
530:
480:
466:
458:
362:. In 1891, Ameghino described the species
110:
20:
336:Stenotatus was a small to medium-sized
390:, all coming from Miocene terrains of
320:. It lived from the Early to the Late
119:Fossilized remains of the carapace of
7:
14:
1841:Taxa named by Florentino Ameghino
1796:Miocene mammals of South America
1668:
1662:
1656:
291:Scillato-Yané & Carlini 1998
138:
1791:Miocene genus first appearances
1:
1836:Fossil taxa described in 1891
1781:Prehistoric placental genera
1872:
316:, belonging to the family
1801:Miocene genus extinctions
1654:
1128:
757:
570:
542:
529:
497:
252:
247:
233:
226:
135:Scientific classification
133:
118:
109:
23:
492:and their extinct allies
398:have also been found in
394:. Fossils attributed to
1491:Parapropalaehoplophorus
1776:Prehistoric cingulates
1540:Pseudoneothoracophorus
372:Stenotatus patagonicus
364:Stenotatus karaikensis
360:Euphractus patagonicus
237:Stenotatus patagonicus
1851:Golfo San Jorge Basin
1846:Chichinales Formation
1748:Paleobiology Database
1811:Fossils of Argentina
1856:Sarmiento Formation
1786:Miocene xenarthrans
1526:Propalaehoplophorus
1821:Fossils of Bolivia
1036:Parastegosimpsonia
637:Pachyarmatheriidae
31:Early-Late Miocene
1806:Neogene Argentina
1763:
1762:
1735:Open Tree of Life
1690:Taxon identifiers
1681:
1680:
1677:
1676:
1652:
1651:
1648:
1647:
1442:Neosclerocalyptus
1113:
1112:
1109:
1108:
1029:Nanoastegotherium
742:
741:
298:
297:
222:
1863:
1831:Fossils of Chile
1756:
1755:
1743:
1742:
1730:
1729:
1717:
1716:
1715:
1685:
1672:
1666:
1660:
1636:
1612:
1602:
1463:Palaehoplophorus
1449:Neothoracophorus
1358:Eosclerocalyptus
1270:
1248:
1238:
1228:
1218:
1201:
1167:Chlamydophractus
1164:
1134:
1126:
1097:
1087:
1070:
1011:
1006:
996:
973:
963:
953:
943:
933:
923:
913:
903:
893:
883:
873:
863:
853:
843:
833:
823:
813:
803:
793:
783:
773:
763:
755:
665:
653:Pachyarmatherium
635:
577:
572:
568:
558:
548:
531:
482:
475:
468:
459:
292:
284:
276:
268:
260:
220:
213:
143:
142:
114:
104:
41:
29:Temporal range:
21:
1871:
1870:
1866:
1865:
1864:
1862:
1861:
1860:
1826:Neogene Bolivia
1766:
1765:
1764:
1759:
1751:
1746:
1738:
1733:
1725:
1720:
1711:
1710:
1705:
1692:
1682:
1673:
1644:
1580:
1407:Heteroglyptodon
1386:Glyptodontidium
1351:Eleutherocercus
1281:Andinoglyptodon
1263:
1221:Macroeuphractus
1179:
1157:Calyptophractus
1142:
1122:
1105:
1055:
1043:Riostegotherium
1004:
981:
936:Prostegotherium
906:Mazzoniphractus
896:Macrochorobates
886:Lumbreratherium
751:
738:
690:Machlydotherium
658:
628:
602:Parapeltecoelus
566:
538:
525:
493:
486:
440:
356:
334:
290:
282:
274:
266:
258:
243:
240:
219:
211:
137:
105:
103:
102:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
47:
36:
35:
33:
27:
17:
12:
11:
5:
1869:
1867:
1859:
1858:
1853:
1848:
1843:
1838:
1833:
1828:
1823:
1818:
1813:
1808:
1803:
1798:
1793:
1788:
1783:
1778:
1768:
1767:
1761:
1760:
1758:
1757:
1744:
1731:
1718:
1702:
1700:
1694:
1693:
1688:
1679:
1678:
1675:
1674:
1655:
1653:
1650:
1649:
1646:
1645:
1643:
1642:
1632:
1625:
1618:
1608:
1598:
1590:
1588:
1582:
1581:
1579:
1578:
1571:
1564:
1561:Trachycalyptus
1557:
1550:
1543:
1536:
1533:Protoglyptodon
1529:
1522:
1515:
1508:
1501:
1498:Phlyctaenopyga
1494:
1487:
1480:
1473:
1466:
1459:
1452:
1445:
1438:
1431:
1424:
1417:
1410:
1403:
1396:
1389:
1382:
1375:
1368:
1361:
1354:
1347:
1340:
1333:
1326:
1319:
1312:
1305:
1298:
1291:
1284:
1276:
1274:
1272:Glyptodontinae
1265:
1264:
1262:
1261:
1254:
1244:
1234:
1231:Paleurphractus
1224:
1214:
1207:
1197:
1194:Chaetophractus
1189:
1187:
1181:
1180:
1178:
1177:
1170:
1160:
1152:
1150:
1148:Chlamyphorinae
1144:
1143:
1141:
1140:
1129:
1123:
1120:Chlamyphoridae
1118:
1115:
1114:
1111:
1110:
1107:
1106:
1104:
1103:
1093:
1083:
1076:
1065:
1063:
1057:
1056:
1054:
1053:
1050:Stegosimpsonia
1046:
1039:
1032:
1025:
1017:
1015:
1013:Astegotheriini
1003:
1002:
991:
989:
983:
982:
980:
979:
969:
959:
949:
939:
929:
919:
909:
899:
889:
879:
869:
859:
849:
846:Epipeltecoelus
839:
829:
819:
809:
799:
789:
779:
769:
758:
752:
747:
744:
743:
740:
739:
737:
736:
729:
722:
715:
708:
701:
694:
686:
679:
671:
669:
667:Pampatheriidae
660:
659:
657:
656:
649:
646:Neoglyptatelus
641:
639:
630:
629:
627:
626:
619:
612:
605:
598:
595:Epipeltephilus
591:
583:
581:
565:
564:
554:
543:
540:
539:
534:
527:
526:
524:
523:
517:
511:
505:
498:
495:
494:
487:
485:
484:
477:
470:
462:
456:
455:
451:
448:
445:
439:
436:
355:
354:Classification
352:
333:
330:
296:
295:
294:
293:
285:
280:S. patagonicus
277:
272:S. karaikensis
269:
261:
250:
249:
245:
244:
242:Ameghino, 1887
241:
231:
230:
224:
223:
221:Ameghino, 1891
209:
205:
204:
199:
195:
194:
189:
185:
184:
179:
175:
174:
169:
165:
164:
159:
155:
154:
149:
145:
144:
131:
130:
116:
115:
107:
106:
98:
93:
88:
83:
78:
73:
68:
63:
58:
53:
48:
43:
42:
28:
15:
13:
10:
9:
6:
4:
3:
2:
1868:
1857:
1854:
1852:
1849:
1847:
1844:
1842:
1839:
1837:
1834:
1832:
1829:
1827:
1824:
1822:
1819:
1817:
1816:Neogene Chile
1814:
1812:
1809:
1807:
1804:
1802:
1799:
1797:
1794:
1792:
1789:
1787:
1784:
1782:
1779:
1777:
1774:
1773:
1771:
1754:
1749:
1745:
1741:
1736:
1732:
1728:
1723:
1719:
1714:
1708:
1704:
1703:
1701:
1699:
1695:
1691:
1686:
1671:
1667:
1665:
1659:
1641:
1640:
1633:
1631:
1630:
1626:
1624:
1623:
1619:
1617:
1616:
1615:Pedrolypeutes
1609:
1607:
1606:
1599:
1597:
1596:
1592:
1591:
1589:
1587:
1583:
1577:
1576:
1572:
1570:
1569:
1565:
1563:
1562:
1558:
1556:
1555:
1554:Stromatherium
1551:
1549:
1548:
1544:
1542:
1541:
1537:
1535:
1534:
1530:
1528:
1527:
1523:
1521:
1520:
1519:Prodaedicurus
1516:
1514:
1513:
1509:
1507:
1506:
1502:
1500:
1499:
1495:
1493:
1492:
1488:
1486:
1485:
1484:Paraglyptodon
1481:
1479:
1478:
1474:
1472:
1471:
1467:
1465:
1464:
1460:
1458:
1457:
1453:
1451:
1450:
1446:
1444:
1443:
1439:
1437:
1436:
1432:
1430:
1429:
1425:
1423:
1422:
1418:
1416:
1415:
1411:
1409:
1408:
1404:
1402:
1401:
1400:Glyptotherium
1397:
1395:
1394:
1393:Glyptostracon
1390:
1388:
1387:
1383:
1381:
1380:
1376:
1374:
1373:
1369:
1367:
1366:
1362:
1360:
1359:
1355:
1353:
1352:
1348:
1346:
1345:
1341:
1339:
1338:
1337:Daedicuroides
1334:
1332:
1331:
1330:Coscinocercus
1327:
1325:
1324:
1320:
1318:
1317:
1313:
1311:
1310:
1309:Clypeotherium
1306:
1304:
1303:
1302:Castellanosia
1299:
1297:
1296:
1292:
1290:
1289:
1285:
1283:
1282:
1278:
1277:
1275:
1273:
1266:
1260:
1259:
1255:
1253:
1252:
1245:
1243:
1242:
1241:Proeuphractus
1235:
1233:
1232:
1225:
1223:
1222:
1215:
1213:
1212:
1208:
1206:
1205:
1198:
1196:
1195:
1191:
1190:
1188:
1186:
1182:
1176:
1175:
1171:
1169:
1168:
1161:
1159:
1158:
1154:
1153:
1151:
1149:
1145:
1139:
1138:
1131:
1130:
1127:
1124:
1121:
1116:
1102:
1101:
1094:
1092:
1091:
1084:
1082:
1081:
1077:
1075:
1074:
1067:
1066:
1064:
1062:
1058:
1052:
1051:
1047:
1045:
1044:
1040:
1038:
1037:
1033:
1031:
1030:
1026:
1024:
1023:
1022:Astegotherium
1019:
1018:
1016:
1014:
1007:
1001:
1000:
993:
992:
990:
988:
984:
978:
977:
970:
968:
967:
960:
958:
957:
950:
948:
947:
940:
938:
937:
930:
928:
927:
920:
918:
917:
910:
908:
907:
900:
898:
897:
890:
888:
887:
880:
878:
877:
870:
868:
867:
860:
858:
857:
850:
848:
847:
840:
838:
837:
836:Eocoleophorus
830:
828:
827:
820:
818:
817:
810:
808:
807:
800:
798:
797:
796:Barrancatatus
790:
788:
787:
780:
778:
777:
770:
768:
767:
766:Acantharodeia
760:
759:
756:
753:
750:
745:
735:
734:
730:
728:
727:
723:
721:
720:
716:
714:
713:
712:Scirrotherium
709:
707:
706:
702:
700:
699:
695:
693:
691:
687:
685:
684:
683:Kraglievichia
680:
678:
677:
673:
672:
670:
668:
661:
655:
654:
650:
648:
647:
643:
642:
640:
638:
631:
625:
624:
620:
618:
617:
613:
611:
610:
606:
604:
603:
599:
597:
596:
592:
590:
589:
585:
584:
582:
580:
579:Peltephilidae
573:
569:
563:
562:
555:
553:
552:
545:
544:
541:
537:
532:
528:
522:
518:
516:
512:
510:
506:
504:
500:
499:
496:
491:
483:
478:
476:
471:
469:
464:
463:
460:
452:
449:
446:
442:
441:
437:
435:
433:
429:
428:
423:
422:
417:
416:
411:
407:
405:
401:
397:
393:
389:
385:
381:
377:
373:
369:
365:
361:
353:
351:
349:
345:
344:
339:
331:
329:
327:
326:South America
323:
319:
315:
311:
308:
304:
303:
289:
286:
283:Ameghino 1887
281:
278:
275:Ameghino 1889
273:
270:
267:Ameghino 1889
265:
262:
259:Ameghino 1902
257:
254:
253:
251:
246:
239:
238:
232:
229:
225:
218:
217:
210:
207:
206:
203:
200:
197:
196:
193:
190:
187:
186:
183:
180:
177:
176:
173:
170:
167:
166:
163:
160:
157:
156:
153:
150:
147:
146:
141:
136:
132:
128:
127:
122:
117:
113:
108:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
51:
46:
40:
32:
26:
22:
19:
1697:
1661:
1637:
1627:
1620:
1613:
1603:
1593:
1586:Tolypeutinae
1573:
1566:
1559:
1552:
1547:Stromaphorus
1545:
1538:
1531:
1524:
1517:
1510:
1503:
1496:
1489:
1482:
1475:
1470:Palaeopeltis
1468:
1461:
1454:
1447:
1440:
1433:
1426:
1419:
1412:
1405:
1398:
1391:
1384:
1377:
1370:
1365:Eucinepeltus
1363:
1356:
1349:
1342:
1335:
1328:
1321:
1314:
1307:
1300:
1293:
1288:Asterostemma
1286:
1279:
1256:
1249:
1239:
1229:
1219:
1209:
1202:
1192:
1185:Euphractinae
1174:Chlamyphorus
1172:
1165:
1155:
1135:
1098:
1088:
1078:
1071:
1048:
1041:
1034:
1027:
1020:
999:Stegotherium
997:
974:
965:
964:
954:
944:
934:
924:
914:
904:
894:
884:
874:
864:
854:
844:
834:
824:
814:
806:Chasicotatus
804:
794:
786:Archaeutatus
784:
774:
764:
733:Yuruatherium
731:
724:
719:Tonnicinctus
717:
710:
703:
698:Pampatherium
696:
688:
681:
674:
651:
644:
621:
616:Peltephilus
614:
607:
600:
593:
588:Anantiosodon
586:
561:Saltatherium
559:
549:
519:Superorder:
438:Bibliography
431:
425:
419:
413:
409:
408:
395:
387:
384:S. centralis
383:
379:
376:S. hesternus
375:
371:
367:
363:
359:
357:
341:
335:
301:
300:
299:
287:
279:
271:
264:S. hesternus
263:
256:S. centralis
255:
236:
235:
228:Type species
215:
214:
124:
120:
24:
18:
1575:Xiphuroides
1512:Plohophorus
1505:Plaxhaplous
1435:Metopotoxus
1414:Hoplophorus
1372:Glyptatelus
1295:Boreostemma
1204:Doellotatus
1090:Pliodasypus
987:Dasypodinae
956:Punatherium
946:Pucatherium
866:Hemiutaetus
749:Dasypodidae
609:Peltecoelus
332:Description
318:Dasypodidae
202:Dasypodidae
37:22–11
1770:Categories
1698:Stenotatus
1629:Tolypeutes
1622:Priodontes
1568:Urotherium
1477:Panochthus
1428:Lomaphorus
1344:Doedicurus
1323:Comaphorus
1251:Prozaedyus
1211:Euphractus
1137:Proeutatus
1100:Propraopus
1073:Anadasypus
1061:Dasypodini
966:Stenotatus
926:Prodasypus
916:Meteutatus
826:Coelutatus
816:Chorobates
776:Amblytatus
623:Ronwolffia
551:Noatherium
490:armadillos
488:Genera of
432:Stenotatus
421:Proeutatus
415:Euphractus
410:Stenotatus
396:Stenotatus
380:S. ornatus
368:Stenotatus
348:osteoderms
343:Prozaedyus
302:Stenotatus
216:Stenotatus
126:Proeutatus
121:Stenotatus
25:Stenotatus
1713:Q60977569
1605:Kuntinaru
1595:Cabassous
1456:Neuryurus
1421:Kelenkura
1379:Glyptodon
876:Isutaetus
726:Vassallia
676:Holmesina
536:Cingulata
521:Xenarthra
501:Kingdom:
392:Argentina
388:S. planus
370:becoming
338:armadillo
314:cingulate
288:S. planus
192:Cingulata
158:Kingdom:
152:Eukaryota
1707:Wikidata
1316:Cochlops
515:Mammalia
509:Chordata
507:Phylum:
503:Animalia
248:Species
198:Family:
182:Mammalia
172:Chordata
168:Phylum:
162:Animalia
148:Domain:
1740:4119204
1727:4830178
1639:Vetelia
1258:Zaedyus
1080:Dasypus
976:Utaetus
856:Eutatus
513:Class:
427:Eutatus
400:Bolivia
322:Miocene
307:extinct
208:Genus:
188:Order:
178:Class:
705:Plaina
346:. The
305:is an
1753:43560
444:1-26.
404:Chile
310:genus
1722:GBIF
424:and
402:and
386:and
123:and
45:PreꞒ
324:in
312:of
1772::
1750::
1737::
1724::
1709::
434:.
406:.
382:,
378:,
328:.
129:.
95:Pg
39:Ma
1635:†
1611:†
1601:†
1269:†
1247:†
1237:†
1227:†
1217:†
1200:†
1163:†
1133:†
1096:†
1086:†
1069:†
1010:†
995:†
972:†
962:†
952:†
942:†
932:†
922:†
912:†
902:†
892:†
882:†
872:†
862:†
852:†
842:†
832:†
822:†
812:†
802:†
792:†
782:†
772:†
762:†
692:?
664:†
634:†
576:†
557:†
547:†
481:e
474:t
467:v
234:†
212:†
100:N
90:K
85:J
80:T
75:P
70:C
65:D
60:S
55:O
50:Ꞓ
34:~
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