1397:
1402:
129:
1425:
111:
388:
consists of an incomplete skull, a lower jaw, eight cervical vertebrae, three dorsal vertebrae, nine caudal vertebrae, a nearly complete pectoral girdle, two chevrons, the left forelimb, both sternal plates, four sternal ribs, nine dorsal ribs, and a partially preserved pelvic girdle. The skull is
432:
A diagnosis is a statement of the anatomical features of an organism (or group) that collectively distinguish it from all other organisms. Some, but not all, of the features in a diagnosis are also autapomorphies. An autapomorphy is a distinctive anatomical feature that is unique to a given
324:
significant because it contributes to current knowledge about the paleogeographical distribution of oviraptorids in southern China. It was most likely an omnivorous animal along with its close relatives
506:
The
Nanxiong Formation consists of a 2000-meter sequence of red sandstones and clays which has yielded dinosaur fossils, dinosaur footprints and abundant egg shells.
642:
393:
is toothless and has a height-to-length ratio of about 20%. The radius is 96mm in length and is 30% shorter than the length of the humerus (136mm). The manus is
412:. This genus shares several traits with other oviraptorids, including a short narrow skull with a toothless jaw, and anterior cerivcal vertebrae that bear
1505:
686:
1510:
1525:
1418:
591:
1520:
498:
period, approximately 72 to 66 million years ago. The type specimen is currently housed at the Henan
Geological Museum (HGM).
1396:
679:
612:
646:
397:, meaning that it has three fingers β the first digit is robust, the second is elongated and the third digit is slender.
128:
613:"A New Oviraptorid Dinosaur (Theropoda: Oviraptorosauria) from the Late Cretaceous of Jiangxi Province, Southern China"
1401:
672:
1428:
783:
350:
1445:
1515:
1477:
1068:
257:
837:
491:
365:
959:
511:
810:
480:
307:
123:
1482:
487:, China. The specimen was collected in red sandstone sediments that were deposited during the
320:, but with more strongly curved anterior claws and a thinner, frailer mandible. This find is
987:
952:
421:
1172:
905:
883:
849:
695:
624:
537:
533:
528:
484:
413:
1097:
1010:
994:
768:
440:
was a medium-sized oviraptorid dinosaur characterized by the following unique characters:
304:
30:
1365:
1351:
1158:
1135:
1020:
945:
930:
546:
361:
1499:
1315:
1256:
1240:
1187:
1061:
1047:
971:
578:
569:
542:
524:
488:
458:
409:
333:
212:
68:
1308:
1264:
1222:
1165:
1108:
1082:
752:
573:
557:
519:
479:
The only known specimen of this genus was recovered at the
Nankang locality of the
321:
1468:
1358:
1291:
1229:
1151:
1144:
980:
822:
448:
297:
43:
1372:
1323:
1200:
1124:
1054:
1040:
1033:
734:
725:
561:
495:
186:
88:
53:
1330:
1279:
1272:
1207:
1075:
937:
795:
743:
628:
565:
394:
356:, is derived from Ganzhou, the locality where the specimen was discovered.
327:
316:
199:
140:
93:
37:
110:
1462:
1249:
1214:
1089:
923:
719:
515:
381:
300:
173:
160:
83:
78:
63:
58:
48:
1117:
462:
360:
was described and named by Wei
Xuefang, Pu Hanyong, Xu Li, Liu Di, and
293:
98:
73:
713:
454:
a very elongated mandible, with a height-to-length ratio of about 20%
150:
1439:
664:
1344:
1300:
552:
311:
1443:
706:
668:
611:
Wei
Xuefang; Pu Hanyong; Xu Li; Liu Di; LΓΌ Junchang (2013).
420:
has an elongated mandible and a less pronounced down-turned
389:
150mm long and appears to be a sub-adult. The mandible of
444:
the presence of a weakly down-turned mandibular symphysis
349:, refers to the Jiangxi Province of southern China. The
1452:
1290:
1239:
1186:
1134:
1107:
1019:
1008:
970:
903:
848:
821:
794:
767:
451:bone with an elongated and concave lateral surface
680:
8:
1440:
1192:
1025:
1016:
915:
911:
900:
827:
800:
773:
764:
703:
687:
673:
665:
109:
20:
416:. In contrast to its nearest relatives,
617:Acta Geologica Sinica (English Edition)
603:
7:
592:Timeline of oviraptorosaur research
428:Distinguishing anatomical features
14:
1506:Late Cretaceous dinosaurs of Asia
1424:
1423:
1400:
1395:
436:According to Wei et al. (2013),
127:
1:
1511:Fossil taxa described in 2013
1542:
1454:Jiangxisaurus ganzhouensis
408:was assigned to the taxon
370:Jiangxisaurus ganzhouensis
270:Jiangxisaurus ganzhouensis
16:Extinct genus of dinosaurs
1526:Taxa named by LΓΌ Junchang
1413:
1393:
1195:
1028:
918:
914:
899:
880:
830:
803:
776:
763:
702:
475:Provenance and occurrence
263:
256:
124:Scientific classification
122:
117:
108:
23:
550:and other oviraptorids,
368:and the type species is
1521:Paleontology in Jiangxi
629:10.1111/1755-6724.12098
1478:Paleobiology Database
314:. It was similar to
643:"Nanxiong Formation"
249:J. ganzhouensis
960:Scansoriopterygidae
483:in Ganzhou City of
465:length of about 70%
481:Nanxiong Formation
424:on its lower jaw.
308:Nanxiong Formation
303:dinosaur from the
1493:
1492:
1446:Taxon identifiers
1437:
1436:
1409:
1408:
1391:
1390:
1387:
1386:
1383:
1382:
1182:
1181:
1004:
1003:
988:Similicaudipteryx
953:Protarchaeopteryx
895:
894:
891:
890:
876:
875:
872:
871:
868:
867:
649:on 10 August 2014
502:Fauna and habitat
322:paleontologically
285:
284:
237:
1533:
1486:
1485:
1473:
1472:
1471:
1441:
1427:
1426:
1404:
1399:
1193:
1173:Epichirostenotes
1026:
1017:
916:
912:
906:Oviraptorosauria
901:
884:Oviraptorosauria
850:Oviraptorosauria
828:
801:
774:
765:
758:
757:
704:
696:Oviraptorosauria
689:
682:
675:
666:
659:
658:
656:
654:
645:. Archived from
639:
633:
632:
608:
538:Nanshiungosaurus
534:therizinosauroid
529:Microhadrosaurus
512:paleoenvironment
485:Jiangxi Province
272:
268:
231:
224:
211:
132:
131:
113:
103:
40:
29:Temporal range:
21:
1541:
1540:
1536:
1535:
1534:
1532:
1531:
1530:
1496:
1495:
1494:
1489:
1481:
1476:
1467:
1466:
1461:
1448:
1438:
1433:
1405:
1379:
1286:
1235:
1178:
1130:
1103:
1098:Ojoraptorsaurus
1013:
1011:Caenagnathoidea
1000:
995:Xingtianosaurus
966:
908:
887:
864:
844:
817:
790:
784:Avemetatarsalia
769:Avemetatarsalia
759:
709:
708:
698:
693:
663:
662:
652:
650:
641:
640:
636:
610:
609:
605:
600:
588:
504:
477:
472:
430:
403:
378:
345:The genus name
343:
305:Late Cretaceous
281:
274:
266:
265:
252:
230:
222:
209:
126:
104:
102:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
51:
46:
35:
34:
31:Late Cretaceous
27:
17:
12:
11:
5:
1539:
1537:
1529:
1528:
1523:
1518:
1513:
1508:
1498:
1497:
1491:
1490:
1488:
1487:
1474:
1458:
1456:
1450:
1449:
1444:
1435:
1434:
1432:
1431:
1421:
1414:
1411:
1410:
1407:
1406:
1394:
1392:
1389:
1388:
1385:
1384:
1381:
1380:
1378:
1377:
1369:
1362:
1355:
1352:Machairasaurus
1348:
1341:
1334:
1327:
1320:
1312:
1305:
1296:
1294:
1288:
1287:
1285:
1284:
1276:
1269:
1261:
1253:
1245:
1243:
1237:
1236:
1234:
1233:
1226:
1219:
1211:
1204:
1196:
1190:
1184:
1183:
1180:
1179:
1177:
1176:
1169:
1162:
1159:Caenagnathasia
1155:
1148:
1140:
1138:
1136:Caenagnathinae
1132:
1131:
1129:
1128:
1121:
1113:
1111:
1105:
1104:
1102:
1101:
1094:
1086:
1079:
1072:
1065:
1058:
1051:
1044:
1037:
1029:
1023:
1021:Caenagnathidae
1014:
1009:
1006:
1005:
1002:
1001:
999:
998:
991:
984:
976:
974:
968:
967:
965:
964:
956:
949:
946:Ningyuansaurus
942:
934:
931:Incisivosaurus
927:
919:
909:
904:
897:
896:
893:
892:
889:
888:
881:
878:
877:
874:
873:
870:
869:
866:
865:
863:
862:
861:
860:
854:
852:
846:
845:
843:
842:
841:
840:
831:
825:
819:
818:
816:
815:
814:
813:
804:
798:
792:
791:
789:
788:
787:
786:
777:
771:
761:
760:
756:
755:
746:
737:
728:
722:
716:
707:
700:
699:
694:
692:
691:
684:
677:
669:
661:
660:
634:
623:(4): 899β904.
602:
601:
599:
596:
595:
594:
587:
584:
547:Qianzhousaurus
503:
500:
476:
473:
471:
468:
467:
466:
455:
452:
445:
429:
426:
402:
401:Classification
399:
386:HGM41-HIII0421
377:
374:
342:
339:
283:
282:
275:
261:
260:
254:
253:
245:
243:
239:
238:
220:
216:
215:
207:
203:
202:
197:
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189:
184:
177:
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164:
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158:
154:
153:
148:
144:
143:
138:
134:
133:
120:
119:
115:
114:
106:
105:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
47:
42:
41:
28:
15:
13:
10:
9:
6:
4:
3:
2:
1538:
1527:
1524:
1522:
1519:
1517:
1514:
1512:
1509:
1507:
1504:
1503:
1501:
1484:
1479:
1475:
1470:
1464:
1460:
1459:
1457:
1455:
1451:
1447:
1442:
1430:
1422:
1420:
1416:
1415:
1412:
1403:
1398:
1375:
1374:
1370:
1368:
1367:
1363:
1361:
1360:
1356:
1354:
1353:
1349:
1347:
1346:
1342:
1340:
1339:
1338:Jiangxisaurus
1335:
1333:
1332:
1328:
1326:
1325:
1321:
1318:
1317:
1316:Ganzhousaurus
1313:
1311:
1310:
1306:
1303:
1302:
1298:
1297:
1295:
1293:
1289:
1282:
1281:
1277:
1275:
1274:
1270:
1267:
1266:
1262:
1259:
1258:
1257:Corythoraptor
1254:
1252:
1251:
1247:
1246:
1244:
1242:
1241:Oviraptorinae
1238:
1232:
1231:
1227:
1225:
1224:
1220:
1217:
1216:
1212:
1210:
1209:
1205:
1203:
1202:
1198:
1197:
1194:
1191:
1189:
1188:Oviraptoridae
1185:
1175:
1174:
1170:
1168:
1167:
1163:
1161:
1160:
1156:
1154:
1153:
1149:
1147:
1146:
1142:
1141:
1139:
1137:
1133:
1127:
1126:
1122:
1120:
1119:
1115:
1114:
1112:
1110:
1106:
1100:
1099:
1095:
1092:
1091:
1087:
1085:
1084:
1080:
1078:
1077:
1073:
1071:
1070:
1069:Leptorhynchos
1066:
1064:
1063:
1062:Gigantoraptor
1059:
1057:
1056:
1052:
1050:
1049:
1048:Chirostenotes
1045:
1043:
1042:
1038:
1036:
1035:
1031:
1030:
1027:
1024:
1022:
1018:
1015:
1012:
1007:
997:
996:
992:
990:
989:
985:
983:
982:
978:
977:
975:
973:
972:Caudipteridae
969:
962:
961:
957:
955:
954:
950:
948:
947:
943:
940:
939:
935:
933:
932:
928:
926:
925:
921:
920:
917:
913:
910:
907:
902:
898:
886:
885:
879:
858:
857:
856:
855:
853:
851:
847:
839:
835:
834:
833:
832:
829:
826:
824:
820:
812:
808:
807:
806:
805:
802:
799:
797:
793:
785:
781:
780:
779:
778:
775:
772:
770:
766:
762:
754:
750:
747:
745:
741:
738:
736:
732:
729:
727:
723:
721:
717:
715:
711:
710:
705:
701:
697:
690:
685:
683:
678:
676:
671:
670:
667:
648:
644:
638:
635:
630:
626:
622:
618:
614:
607:
604:
597:
593:
590:
589:
585:
583:
581:
580:
579:Ganzhousaurus
575:
571:
570:Corythoraptor
567:
563:
559:
555:
554:
549:
548:
544:
543:tyrannosaurid
540:
539:
535:
531:
530:
526:
522:
521:
517:
513:
509:
508:Jiangxisaurus
501:
499:
497:
493:
490:
489:Maastrichtian
486:
482:
474:
469:
464:
460:
456:
453:
450:
446:
443:
442:
441:
439:
438:Jiangxisaurus
434:
427:
425:
423:
419:
418:Jiangxisaurus
415:
411:
410:oviraptoridae
407:
406:Jiangxisaurus
400:
398:
396:
392:
391:Jiangxisaurus
387:
383:
375:
373:
371:
367:
363:
359:
358:Jiangxisaurus
355:
352:
351:specific name
348:
347:Jiangxisaurus
340:
338:
336:
335:
334:Ganzhousaurus
330:
329:
323:
319:
318:
313:
309:
306:
302:
299:
295:
291:
290:
289:Jiangxisaurus
279:
273:
271:
262:
259:
258:Binomial name
255:
251:
250:
244:
241:
240:
235:
229:
228:
227:Jiangxisaurus
221:
218:
217:
214:
213:Oviraptoridae
208:
205:
204:
201:
198:
195:
192:
191:
188:
185:
182:
179:
178:
175:
172:
169:
166:
165:
162:
159:
156:
155:
152:
149:
146:
145:
142:
139:
136:
135:
130:
125:
121:
116:
112:
107:
100:
95:
90:
85:
80:
75:
70:
65:
60:
55:
50:
45:
39:
32:
26:
25:Jiangxisaurus
22:
19:
1516:Oviraptorids
1453:
1371:
1364:
1357:
1350:
1343:
1337:
1336:
1329:
1322:
1314:
1309:Conchoraptor
1307:
1299:
1278:
1271:
1265:Huanansaurus
1263:
1255:
1248:
1228:
1223:Tongtianlong
1221:
1213:
1206:
1199:
1171:
1166:Caenagnathus
1164:
1157:
1150:
1143:
1123:
1116:
1109:Elmisaurinae
1096:
1088:
1083:Microvenator
1081:
1074:
1067:
1060:
1053:
1046:
1039:
1032:
993:
986:
979:
958:
951:
944:
936:
929:
922:
882:
753:Pennaraptora
748:
739:
730:
653:29 September
651:. Retrieved
647:the original
637:
620:
616:
606:
577:
574:Huanansaurus
558:Tongtianlong
551:
545:
536:
527:
520:Gannansaurus
518:
507:
505:
478:
470:Paleoecology
437:
435:
431:
417:
405:
404:
390:
385:
379:
369:
357:
354:ganzhouensis
353:
346:
344:
332:
326:
315:
310:of southern
288:
287:
286:
277:
269:
264:
248:
247:
233:
226:
225:
193:
180:
167:
118:Restoration
24:
18:
1359:Nemegtomaia
1292:Heyuanninae
1152:Apatoraptor
981:Caudipteryx
838:Maniraptora
823:Maniraptora
510:shared its
457:a ratio of
449:suprangular
414:pleurocoels
376:Description
362:LΓΌ Junchang
298:oviraptorid
36:72β66
1500:Categories
1417:See also:
1373:Shixinggia
1324:Gobiraptor
1201:Luoyanggia
1125:Elmisaurus
1055:Eoneophron
1041:Beibeilong
1034:Anomalipes
859:see belowβ
735:Dinosauria
726:Sauropsida
598:References
562:Shixinggia
496:Cretaceous
461:length to
433:organism.
187:Saurischia
174:Dinosauria
1469:Q14623729
1331:Heyuannia
1280:Rinchenia
1273:Oviraptor
1208:Nankangia
1076:Hagryphus
811:Theropoda
796:Theropoda
744:Theropoda
712:Kingdom:
566:Nankangia
514:with the
395:tridactyl
384:specimen
341:Etymology
328:Nankangia
317:Heyuannia
296:genus of
242:Species:
200:Theropoda
147:Kingdom:
141:Eukaryota
1463:Wikidata
1429:Category
1419:Timeline
1250:Citipati
1215:Nomingia
1090:Nomingia
924:Avimimus
720:Chordata
718:Phylum:
714:Animalia
586:See also
525:duckbill
516:sauropod
382:holotype
301:theropod
206:Family:
161:Chordata
157:Phylum:
151:Animalia
137:Domain:
1118:Citipes
724:Class:
576:ββ and
494:of the
463:humerus
422:rostrum
294:extinct
267:†
246:†
219:Genus:
1483:276173
1366:Oksoko
1230:Yulong
560:ββ, ββ
541:, the
532:, the
523:, the
459:radius
292:is an
280:, 2013
278:et al.
236:, 2013
234:et al.
1345:Khaan
1301:Banji
749:Clade
740:Clade
731:Clade
572:ββ,ββ
568:ββ,ββ
564:ββ,ββ
553:Banji
492:stage
312:China
194:Clade
181:Clade
168:Clade
1145:Anzu
836:see
809:see
782:see
655:2013
556:, ββ
380:The
366:2013
331:and
276:Wei
232:Wei
44:Preκ
938:Kol
625:doi
364:in
1502::
1480::
1465::
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