1069:
1064:
1221:
1101:
821:
102:
1091:
294:
fused into a complete ring. Adults possess 40 to 50 body rings. The legs are no longer than half the height of the body. The body surface is marked by small parallel grooves (striations), which vary in surface coverage between xyloiuloid families.
1306:
400:
Wilson, Heather M. (2006). "Juliformian millipedes from the lower
Devonian of Euramerica: implications for the timing of millipede cladogenesis in the Paleozoic".
1316:
1262:
1301:
1321:
1311:
1331:
466:
1326:
1255:
1291:
1286:
1193:
1068:
1063:
1248:
1296:
1281:
1084:
459:
413:
1336:
267:
1122:
1180:
1094:
1198:
349:
320:
239:
1105:
452:
357:
308:
227:
820:
356:, as suborder "Xyloiulidea". In 2006, two new species were described and placed in the new family
417:
341:
118:
1185:
1167:
1154:
434:
Hoffman, Richard L., 1969. Myriapoda, exclusive of
Insecta. R572–R606. In: Moore, R.C. (Ed.),
1232:
1172:
444:
438:, Part R, Vol. 2. Geological Society of America and University of Kansas Press, Lawrence, KS.
925:
409:
1220:
953:
852:
692:
650:
619:
1003:
943:
915:
870:
865:
740:
697:
638:
601:
371:
362:
333:
263:
210:
190:
1275:
1013:
986:
968:
763:
59:
421:
370:
millipedes, a group that includes the cylindrical, fused-bodied orders
Spirobolida,
976:
860:
773:
682:
669:
291:
1159:
1145:
981:
884:
791:
768:
758:
735:
687:
563:
353:
337:
326:
245:
101:
34:
991:
935:
721:
592:
546:
538:
345:
314:
233:
177:
79:
44:
614:
509:
503:
497:
476:
279:
259:
165:
153:
141:
110:
84:
352:, and placed all three extinct families in the extant (still-living) order
1228:
1139:
367:
287:
283:
74:
69:
54:
49:
39:
89:
64:
730:
491:
375:
129:
1116:
360:, and group was reassigned as a superfamily of uncertain status (
1120:
836:
522:
448:
414:
10.1666/0022-3360(2006)80[638:JMFTLD]2.0.CO;2
1236:
1129:
1031:
1022:
1000:
967:
952:
934:
912:
883:
851:
782:
749:
719:
710:
668:
649:
631:
600:
591:
562:
537:
332:The taxonomic history of Xyloiuloidea begins with
278:Xyloiuloids are more or less cylindrical, with
1256:
460:
8:
395:
393:
391:
1263:
1249:
1117:
1028:
964:
909:
848:
844:
833:
716:
665:
661:
597:
588:
534:
530:
519:
467:
453:
445:
100:
20:
1307:Carboniferous arthropods of North America
387:
303:Xyloiuloidea comprises four families:
436:Treatise on Invertebrate Paleontology
7:
1317:Devonian arthropods of North America
1217:
1215:
1090:
270:period in Europe and North America.
1302:Carboniferous arthropods of Europe
1235:. You can help Knowledge (XXG) by
14:
16:Extinct superfamily of millipedes
1322:Early Devonian first appearances
1219:
1100:
1099:
1089:
1067:
1062:
819:
1:
1312:Devonian arthropods of Europe
258:is an extinct superfamily of
30:Lower Devonian–Pennsylvanian
1332:Prehistoric arthropod stubs
1353:
1214:
1327:Pennsylvanian extinctions
1080:
1060:
847:
843:
832:
817:
664:
533:
529:
518:
486:
344:established the families
223:
218:
119:Scientific classification
117:
108:
99:
23:
794:(flat-backed millipedes)
1292:Carboniferous myriapods
1287:Arthropod superfamilies
622:(giant pill millipedes)
402:Journal of Paleontology
336:designating the family
1231:-related article is a
958:(worm-like millipedes)
673:(suctorial millipedes)
655:(worm-like millipedes)
262:that existed from the
1181:Paleobiology Database
549:(bristle-millipedes)
475:Orders of the class
268:Upper Pennsylvanian
1297:Devonian myriapods
1282:Millipede taxonomy
342:Richard L. Hoffman
340:in 1895. In 1969,
1244:
1243:
1227:This prehistoric
1209:
1208:
1168:Open Tree of Life
1123:Taxon identifiers
1114:
1113:
1076:
1075:
1058:
1057:
1054:
1053:
1050:
1049:
1046:
1045:
960:
879:
878:
871:Microdecemplicida
828:
827:
815:
814:
811:
810:
807:
806:
803:
802:
795:
706:
705:
675:
657:
645:
644:
623:
607:
605:(pill millipedes)
558:
557:
550:
480:
253:
252:
111:Xyloiulus mazonus
1344:
1265:
1258:
1251:
1223:
1216:
1202:
1201:
1189:
1188:
1176:
1175:
1163:
1162:
1150:
1149:
1148:
1118:
1103:
1102:
1093:
1092:
1085:List of families
1071:
1066:
1034:
1029:
1025:
1007:
965:
959:
956:
919:
910:
866:Eoarthropleurida
849:
845:
834:
823:
793:
785:
752:
724:
717:
713:
674:
671:
666:
662:
656:
653:
634:
621:
620:Sphaerotheriida
606:
603:
598:
589:
548:
535:
531:
520:
478:
469:
462:
455:
446:
439:
432:
426:
425:
397:
104:
94:
31:
27:Temporal range:
21:
1352:
1351:
1347:
1346:
1345:
1343:
1342:
1341:
1272:
1271:
1270:
1269:
1212:
1210:
1205:
1197:
1192:
1184:
1179:
1171:
1166:
1158:
1153:
1144:
1143:
1138:
1125:
1115:
1110:
1072:
1042:
1032:
1023:
1018:
1001:
996:
957:
955:
954:Helminthomorpha
948:
930:
926:Zosterogrammida
913:
904:
902:
900:
898:
896:
894:
892:
890:
888:
886:
875:
853:Arthropleuridea
839:
824:
799:
783:
778:
750:
745:
720:
711:
702:
693:Siphonocryptida
672:
654:
652:
651:Helminthomorpha
641:
632:
627:
604:
583:
581:
579:
577:
575:
573:
571:
569:
567:
565:
554:
525:
514:
482:
473:
443:
442:
433:
429:
399:
398:
389:
384:
301:
276:
214:
208:
207:
194:
180:
168:
156:
144:
132:
95:
93:
92:
87:
82:
77:
72:
67:
62:
57:
52:
47:
42:
37:
29:
28:
25:
17:
12:
11:
5:
1350:
1348:
1340:
1339:
1337:Myriapod stubs
1334:
1329:
1324:
1319:
1314:
1309:
1304:
1299:
1294:
1289:
1284:
1274:
1273:
1268:
1267:
1260:
1253:
1245:
1242:
1241:
1224:
1207:
1206:
1204:
1203:
1190:
1177:
1164:
1151:
1135:
1133:
1127:
1126:
1121:
1112:
1111:
1109:
1108:
1097:
1087:
1081:
1078:
1077:
1074:
1073:
1061:
1059:
1056:
1055:
1052:
1051:
1048:
1047:
1044:
1043:
1037:
1035:
1026:
1020:
1019:
1017:
1016:
1010:
1008:
1004:incertae sedis
998:
997:
995:
994:
992:Palaeosomatida
989:
984:
979:
973:
971:
962:
950:
949:
947:
946:
944:Amynilyspedida
940:
938:
932:
931:
929:
928:
922:
920:
916:incertae sedis
907:
881:
880:
877:
876:
874:
873:
868:
863:
861:Arthropleurida
857:
855:
841:
840:
837:
830:
829:
826:
825:
818:
816:
813:
812:
809:
808:
805:
804:
801:
800:
798:
797:
788:
786:
780:
779:
777:
776:
771:
766:
761:
755:
753:
747:
746:
744:
743:
741:Spirostreptida
738:
733:
727:
725:
714:
708:
707:
704:
703:
701:
700:
698:Siphonophorida
695:
690:
685:
679:
677:
659:
647:
646:
643:
642:
639:Glomeridesmida
637:
635:
629:
628:
626:
625:
617:
611:
609:
595:
586:
560:
559:
556:
555:
553:
552:
543:
541:
527:
526:
523:
516:
515:
513:
512:
506:
500:
494:
487:
484:
483:
474:
472:
471:
464:
457:
449:
441:
440:
427:
408:(4): 638–649.
386:
385:
383:
380:
372:Spirostreptida
363:incertae sedis
350:Plagiascetidae
334:Orator F. Cook
330:
329:
323:
321:Plagiascetidae
317:
311:
300:
297:
275:
272:
264:Lower Devonian
251:
250:
249:
248:
242:
240:Plagiascetidae
236:
230:
221:
220:
216:
215:
209:
202:
200:
196:
195:
191:incertae sedis
188:
186:
182:
181:
176:
174:
170:
169:
164:
162:
158:
157:
152:
150:
146:
145:
140:
138:
134:
133:
128:
126:
122:
121:
115:
114:
106:
105:
97:
96:
88:
83:
78:
73:
68:
63:
58:
53:
48:
43:
38:
33:
32:
26:
15:
13:
10:
9:
6:
4:
3:
2:
1349:
1338:
1335:
1333:
1330:
1328:
1325:
1323:
1320:
1318:
1315:
1313:
1310:
1308:
1305:
1303:
1300:
1298:
1295:
1293:
1290:
1288:
1285:
1283:
1280:
1279:
1277:
1266:
1261:
1259:
1254:
1252:
1247:
1246:
1240:
1238:
1234:
1230:
1225:
1222:
1218:
1213:
1200:
1195:
1191:
1187:
1182:
1178:
1174:
1169:
1165:
1161:
1156:
1152:
1147:
1141:
1137:
1136:
1134:
1132:
1128:
1124:
1119:
1107:
1098:
1096:
1088:
1086:
1083:
1082:
1079:
1070:
1065:
1041:(superfamily)
1040:
1036:
1030:
1027:
1021:
1015:
1012:
1011:
1009:
1006:
1005:
999:
993:
990:
988:
985:
983:
980:
978:
975:
974:
972:
970:
969:Archipolypoda
966:
963:
961:
951:
945:
942:
941:
939:
937:
933:
927:
924:
923:
921:
918:
917:
911:
908:
906:
882:
872:
869:
867:
864:
862:
859:
858:
856:
854:
850:
846:
842:
835:
831:
822:
796:
790:
789:
787:
781:
775:
772:
770:
767:
765:
764:Chordeumatida
762:
760:
757:
756:
754:
748:
742:
739:
737:
734:
732:
729:
728:
726:
723:
718:
715:
709:
699:
696:
694:
691:
689:
686:
684:
681:
680:
678:
676:
670:Colobognatha
667:
663:
660:
658:
648:
640:
636:
630:
624:
618:
616:
613:
612:
610:
608:
602:Oniscomorpha
599:
596:
594:
590:
587:
585:
561:
551:
545:
544:
542:
540:
536:
532:
528:
521:
517:
511:
507:
505:
501:
499:
495:
493:
489:
488:
485:
481:
470:
465:
463:
458:
456:
451:
450:
447:
437:
431:
428:
423:
419:
415:
411:
407:
403:
396:
394:
392:
388:
381:
379:
377:
373:
369:
366:) within the
365:
364:
359:
358:Gaspestriidae
355:
351:
347:
343:
339:
335:
328:
324:
322:
318:
316:
312:
310:
309:Gaspestriidae
306:
305:
304:
298:
296:
293:
289:
285:
281:
273:
271:
269:
265:
261:
257:
247:
243:
241:
237:
235:
231:
229:
228:Gaspestriidae
225:
224:
222:
217:
212:
206:
201:
199:Superfamily:
198:
197:
193:
192:
187:
184:
183:
179:
175:
172:
171:
167:
163:
160:
159:
155:
151:
148:
147:
143:
139:
136:
135:
131:
127:
124:
123:
120:
116:
113:
112:
107:
103:
98:
91:
86:
81:
76:
71:
66:
61:
56:
51:
46:
41:
36:
22:
19:
1237:expanding it
1226:
1211:
1131:Xyloiuloidea
1130:
1039:Xyloiuloidea
1038:
1014:Pleurojulida
1002:
987:Euphoberiida
982:Cowiedesmida
977:Archidesmida
914:
792:Polydesmida
769:Siphoniulida
683:Platydesmida
633:Limacomorpha
496:Superphylum
479:(millipedes)
435:
430:
405:
401:
361:
331:
302:
292:body segment
277:
266:through the
256:Xyloiuloidea
255:
254:
205:Xyloiuloidea
204:
189:
173:Superorder:
109:
24:Xyloiuloidea
18:
774:Stemmiulida
759:Callipodida
751:Nematophora
736:Spirobolida
688:Polyzoniida
547:Polyxenida
539:Penicillata
354:Spirobolida
338:Xyloiulidae
327:Xyloiulidae
274:Description
246:Xyloiulidae
149:Subphylum:
1276:Categories
1106:Millipedes
1033:Juliformia
936:Pentazonia
722:Juliformia
593:Pentazonia
508:Subphylum
504:Arthropoda
477:Diplopoda
382:References
346:Nyraniidae
315:Nyraniidae
260:millipedes
234:Nyraniidae
178:Juliformia
142:Arthropoda
1146:Q18926258
1095:Diplopoda
784:Merocheta
615:Glomerida
510:Myriapoda
498:Ecdysozoa
284:pleurites
280:sternites
219:Families
166:Diplopoda
154:Myriapoda
125:Kingdom:
1229:myriapod
1140:Wikidata
1024:Eugnatha
712:Eugnatha
492:Animalia
490:Kingdom
422:85823417
368:juliform
299:Taxonomy
290:of each
288:tergites
137:Phylum:
130:Animalia
1173:7113292
838:Extinct
502:Phylum
185:Order:
161:Class:
1199:934764
1186:291135
1104:
731:Julida
524:Living
420:
376:Julida
374:, and
286:, and
213:, 1895
1194:WoRMS
418:S2CID
1233:stub
348:and
211:Cook
35:PreꞒ
1160:5TQ
1155:CoL
410:doi
1278::
1196::
1183::
1170::
1157::
1142::
416:.
406:80
404:.
390:^
378:.
282:,
85:Pg
1264:e
1257:t
1250:v
1239:.
905:a
903:h
901:t
899:a
897:n
895:g
893:o
891:l
889:i
887:h
885:C
584:a
582:h
580:t
578:a
576:n
574:g
572:o
570:l
568:i
566:h
564:C
468:e
461:t
454:v
424:.
412::
325:†
319:†
313:†
307:†
244:†
238:†
232:†
226:†
203:†
90:N
80:K
75:J
70:T
65:P
60:C
55:D
50:S
45:O
40:Ꞓ
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
