151:
113:
130:
1043:
Doguzhaeva, Larisa A.; Mapes, Royal H.; Mutvei, Harry (2007). "A Late
Carboniferous Coleoid Cephalopod from the Mazon Creek Lagerstätte (USA) with a radula, arm hooks, mantle tissues, and ink". In Landman, Neil H.; Davis, Richard Arnold; Mapes, Royal H. (eds.).
971:"Cephalopod origin and evolution: A congruent picture emerging from fossils, development and molecules: Extant cephalopods are younger than previously realised and were under major selection to become agile, shell-less predators"
398:, but paleontologists disagree about whether they are coleoids. Other cephalopods with internal shells, which could represent coleoids but may also denote the independent internalization of the shell, are known from the
1017:
1115:
497:
431:. Although most of these groups are traditionally classified as belemnoids, the variation among them suggests that some are not closely related to
362:
species have totally lost that arm pair. The inner surface of the suckers (acetabulum) are reinforced with rigid sucker rings which are smooth in
1225:
541:
1299:
1212:
1027:
691:
1217:
766:
Bandel, Klaus; Reitner, J.; Sturmer, W. (1983). "Coleoids from the Lower
Devonian Black Slate ("Hunsruck-Schiefer")".
1261:
926:
Smith, M. R. (2013). "Nectocaridid ecology, diversity and affinity: early origin of a cephalopod-like body plan".
1230:
427:
By the
Carboniferous, coleoids already had a diversity of forms, but the major radiation happened during the
1294:
1173:
1105:
354:
has modifications to arm pair II; it is significantly reduced and used only as a sensory filament in the
150:
1240:
1266:
1304:
17:
1048:. Berkeley & Los Angeles, California, USA: University of California Press. pp. 121–143.
1253:
1126:
1248:
970:
220:
346:
has arm pair IV modified into long tentacles with suckers generally only on the club-shaped
1186:
1072:
935:
874:
802:
720:
301:
865:
Smith, M. R.; Caron, J. B. (2010). "Primitive soft-bodied cephalopods from the
Cambrian".
8:
1164:
378:. The arms and/or tentacles of some oegopsid families have also evolved claw-like hooks.
339:
as I, II, III, IV and V. More modern species either modified or lost a pair of arms. The
1076:
939:
878:
806:
724:
1289:
998:
951:
908:
743:
708:
679:
620:
261:
145:
1023:
990:
900:
814:
779:
748:
687:
589:
394:
Period, about 330 million years ago. Some older fossils have been described from the
387:
312:, have lost their internal shell altogether, while in some it has been replaced by a
955:
1080:
1002:
982:
943:
912:
890:
882:
845:
810:
775:
738:
728:
332:
1178:
639:
604:
491:
355:
733:
595:
583:
523:
421:
413:
351:
343:
320:
205:
138:
1283:
1149:
850:
829:
529:
391:
289:
70:
1085:
1061:"A New Family of Coleoids from the Lower Jurassic of Osteno, Northern Italy"
1060:
994:
986:
904:
752:
517:
503:
242:
112:
1199:
1158:
1110:
830:"An endocochleate experiment in the Silurian straight-shelled cephalopod
626:
535:
509:
470:
451:
412:
represents a coleoid (or other cephalopod) that lost its shell, possibly
371:
328:
285:
237:
45:
886:
547:
485:
458:
445:
408:
340:
297:
281:
265:
192:
121:
90:
55:
1204:
895:
574:
560:
478:
432:
375:
363:
309:
162:
95:
1120:
129:
1143:
1046:
Cephalopods
Present & Past: New Insights and Fresh Perspectives
793:
Zuschin, Martin (2008). "Phylogeny and
Evolution of the Mollusca".
709:"Evolutionary development of the cephalopod arm armature: A review"
611:
553:
428:
403:
399:
395:
359:
324:
305:
182:
85:
80:
65:
60:
50:
947:
567:
367:
336:
273:
100:
75:
1191:
347:
331:, presumably had ten equally-sized arms in five pairs numbered
313:
172:
327:
and their structure. The extinct and most primitive form, the
319:
The major divisions of
Coleoidea are based upon the number of
277:
272:
popularly thought of as "soft-bodied" or "shell-less" (i.e.
786:
768:
Neues
Jahrbuch für Geologie und Paläontologie, Abhandlungen
269:
969:
Kröger, Björn; Vinther, Jakob; Fuchs, Dirk (August 2011).
1036:
1116:"Octopuses Do Something Really Strange to Their Genes"
1042:
765:
968:
759:
706:
570:– cuttlefish, pygmy, bobtail and bottletail squid
402:. It has been hypothesized that the Early–Middle
386:The earliest certain coleoids are known from the
1281:
1058:
1052:
1016:Boyle, Peter; Rodhouse, Paul (15 April 2008).
308:or as muscle anchorage. Some species, notably
1015:
420:represents an independent lineage within the
864:
827:
707:Fuchs, D.; Hoffmann, R.; Klug, C. (2021).
677:
671:
128:
111:
1084:
894:
849:
742:
732:
919:
858:
792:
381:
14:
1282:
1059:Garassino, A.; Donovan, D. T. (2000).
296:have at most an internal shell called
1125:
1124:
925:
686:. New York: Oxford University Press.
1241:7c3fa9e2-e947-4460-b2ad-2fd36c7844c5
1111:Tree of Life web project: Coleoidea
684:The Brains and Lives of Cephalopods
24:
1019:Cephalopods: Ecology and Fisheries
416:, although it is more likely that
284:). Unlike its extant sister group
25:
1316:
1097:
438:
815:10.1111/j.1439-0485.2009.00287.x
149:
43:
1300:Carboniferous first appearances
1009:
962:
821:
713:Swiss Journal of Palaeontology
700:
658:
13:
1:
828:Turek, V.; Manda, Š. (2012).
651:
370:and sharply pointed teeth in
288:, whose members have a rigid
38:Temporal range: Devonian or
7:
268:containing all the various
10:
1321:
780:10.1127/njgpa/165/1983/397
734:10.1186/s13358-021-00241-z
1133:
1022:. John Wiley & Sons.
245:(most living cephalopods)
233:
228:
146:Scientific classification
144:
136:
127:
119:
110:
34:
851:10.3140/bull.geosci.1335
1086:10.1111/1475-4983.00160
838:Bulletin of Geosciences
27:Subclass of cephalopods
987:10.1002/bies.201100001
366:, have blunt teeth in
1249:Paleobiology Database
473:: extinct belemnoids
41:Carboniferous –Recent
382:Evolutionary history
292:for protection, the
1106:CephBase: Coleoidea
1077:2000Palgy..43.1019G
940:2013Pbio...39..297S
887:10.1038/nature09068
879:2010Natur.465..469S
807:2009MarEc..30..269Z
725:2021SwJP..140...27F
316:support structure.
310:incirrate octopuses
1295:Mollusc subclasses
635:(uncertain order)
621:Palaeoteuthomorpha
577:– ram's horn squid
465:Subclass Coleoidea
390:sub-period of the
260:is one of the two
1277:
1276:
1127:Taxon identifiers
1029:978-1-4051-4543-5
873:(7297): 469–472.
693:978-0-19-852761-9
600:
590:Trachyteuthididae
304:that is used for
251:
250:
224:
16:(Redirected from
1312:
1270:
1269:
1257:
1256:
1244:
1243:
1234:
1233:
1221:
1220:
1208:
1207:
1195:
1194:
1182:
1181:
1169:
1168:
1167:
1154:
1153:
1152:
1122:
1121:
1091:
1090:
1088:
1056:
1050:
1049:
1040:
1034:
1033:
1013:
1007:
1006:
966:
960:
959:
923:
917:
916:
898:
862:
856:
855:
853:
825:
819:
818:
790:
784:
783:
763:
757:
756:
746:
736:
704:
698:
697:
675:
669:
662:
592:
350:end. Superorder
219:
154:
153:
132:
115:
105:
42:
32:
31:
21:
1320:
1319:
1315:
1314:
1313:
1311:
1310:
1309:
1280:
1279:
1278:
1273:
1265:
1260:
1252:
1247:
1239:
1237:
1229:
1224:
1216:
1211:
1203:
1198:
1190:
1185:
1177:
1172:
1163:
1162:
1157:
1148:
1147:
1142:
1129:
1100:
1095:
1094:
1057:
1053:
1041:
1037:
1030:
1014:
1010:
967:
963:
924:
920:
863:
859:
826:
822:
791:
787:
764:
760:
705:
701:
694:
678:Nixon, Marion;
676:
672:
663:
659:
654:
640:Ostenoteuthidae
607:: vampire squid
605:Vampyromorphida
563:– neritic squid
556:– coastal squid
492:Phragmoteuthida
441:
384:
356:Vampyromorphida
218:
148:
106:
104:
103:
98:
93:
88:
83:
78:
73:
68:
63:
58:
53:
48:
40:
39:
36:
28:
23:
22:
15:
12:
11:
5:
1318:
1308:
1307:
1305:Neocephalopoda
1302:
1297:
1292:
1275:
1274:
1272:
1271:
1258:
1245:
1235:
1222:
1209:
1196:
1183:
1170:
1155:
1139:
1137:
1131:
1130:
1119:
1118:
1113:
1108:
1103:
1099:
1098:External links
1096:
1093:
1092:
1051:
1035:
1028:
1008:
981:(8): 602–613.
961:
934:(2): 291–321.
918:
857:
844:(4): 767–813.
820:
795:Marine Ecology
785:
774:(3): 397–417.
758:
699:
692:
670:
656:
655:
653:
650:
649:
648:
647:
646:
645:
644:
643:
642:
633:
632:
631:
630:
629:
617:
616:
615:
608:
601:
596:incertae sedis
584:Octopodiformes
580:
579:
578:
571:
564:
557:
550:
544:
538:
532:
524:Decapodiformes
514:
513:
512:
506:
500:
498:Donovaniconida
494:
488:
482:
462:
455:
440:
439:Classification
437:
422:Lophotrochozoa
383:
380:
352:Octopodiformes
344:Decapodiformes
249:
248:
247:
246:
240:
231:
230:
226:
225:
213:
209:
208:
206:Neocephalopoda
203:
196:
195:
190:
186:
185:
180:
176:
175:
170:
166:
165:
160:
156:
155:
142:
141:
139:common octopus
134:
133:
125:
124:
117:
116:
108:
107:
99:
94:
89:
84:
79:
74:
69:
64:
59:
54:
49:
44:
37:
26:
9:
6:
4:
3:
2:
1317:
1306:
1303:
1301:
1298:
1296:
1293:
1291:
1288:
1287:
1285:
1268:
1263:
1259:
1255:
1250:
1246:
1242:
1236:
1232:
1227:
1223:
1219:
1214:
1210:
1206:
1201:
1197:
1193:
1188:
1184:
1180:
1175:
1171:
1166:
1160:
1156:
1151:
1145:
1141:
1140:
1138:
1136:
1132:
1128:
1123:
1117:
1114:
1112:
1109:
1107:
1104:
1102:
1101:
1087:
1082:
1078:
1074:
1070:
1066:
1065:Palaeontology
1062:
1055:
1047:
1039:
1031:
1025:
1021:
1020:
1012:
1004:
1000:
996:
992:
988:
984:
980:
976:
972:
965:
957:
953:
949:
948:10.1666/12029
945:
941:
937:
933:
929:
922:
914:
910:
906:
902:
897:
892:
888:
884:
880:
876:
872:
868:
861:
852:
847:
843:
839:
835:
833:
824:
816:
812:
808:
804:
800:
796:
789:
781:
777:
773:
769:
762:
754:
750:
745:
740:
735:
730:
726:
722:
718:
714:
710:
703:
695:
689:
685:
681:
674:
667:
661:
657:
641:
637:
636:
634:
628:
624:
623:
622:
618:
613:
609:
606:
602:
598:
597:
591:
587:
586:
585:
581:
576:
572:
569:
565:
562:
558:
555:
551:
549:
545:
543:
539:
537:
533:
531:
530:Bathyteuthida
527:
526:
525:
521:
520:
519:
515:
511:
507:
505:
501:
499:
495:
493:
489:
487:
483:
481:
480:
475:
474:
472:
468:
467:
466:
463:
460:
456:
453:
449:
448:
447:
443:
442:
436:
434:
430:
425:
423:
419:
415:
411:
410:
405:
401:
397:
393:
392:Carboniferous
389:
388:Mississippian
379:
377:
373:
369:
365:
361:
357:
353:
349:
345:
342:
338:
334:
330:
326:
322:
317:
315:
311:
307:
303:
299:
295:
291:
287:
283:
279:
275:
271:
267:
263:
259:
255:
244:
241:
239:
235:
234:
232:
227:
222:
217:
214:
211:
210:
207:
204:
201:
198:
197:
194:
191:
188:
187:
184:
181:
178:
177:
174:
171:
168:
167:
164:
161:
158:
157:
152:
147:
143:
140:
135:
131:
126:
123:
118:
114:
109:
102:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
47:
33:
30:
19:
1134:
1068:
1064:
1054:
1045:
1038:
1018:
1011:
978:
974:
964:
931:
928:Paleobiology
927:
921:
870:
866:
860:
841:
837:
831:
823:
798:
794:
788:
771:
767:
761:
716:
712:
702:
683:
680:Young, J. Z.
673:
665:
660:
594:
518:Neocoleoidea
504:Aulacocerida
477:
464:
426:
417:
407:
385:
318:
293:
258:Dibranchiata
257:
253:
252:
243:Neocoleoidea
215:
199:
29:
1200:iNaturalist
1159:Wikispecies
1071:(6): 1019.
664:From Greek
627:Boletzkyida
619:Superorder
582:Superorder
542:Diplobelida
536:Belemnitida
522:Superorder
510:Belemnitida
471:Belemnoidea
461:: ammonites
452:Nautiloidea
446:Cephalopoda
414:secondarily
372:Loliginidae
329:Belemnoidea
290:outer shell
286:Nautiloidea
266:cephalopods
238:Belemnoidea
193:Cephalopoda
1284:Categories
896:1807/32368
832:Sphooceras
801:(2): 269.
652:References
548:Idiosepida
486:Hematitida
469:Division †
459:Ammonoidea
457:Subclass †
454:: nautilus
433:belemnites
418:Nectocaris
409:Nectocaris
341:superorder
298:cuttlebone
282:cuttlefish
262:subclasses
229:Divisions
212:Subclass:
122:cuttlefish
1290:Coleoidea
1179:Coleoidea
1165:Coleoidea
1135:Coleoidea
975:BioEssays
719:(1): 27.
614:: octopus
575:Spirulida
561:Oegopsida
516:Division
479:Jeletzkya
450:Subclass
376:Oegopsida
364:Sepiolida
325:tentacles
314:chitinous
254:Coleoidea
216:Coleoidea
169:Kingdom:
163:Eukaryota
35:Coleoidea
1144:Wikidata
995:21681989
956:85744624
905:20505727
753:34956072
682:(2003).
668:, sheath
638:family †
612:Octopoda
588:Family †
554:Myopsida
429:Tertiary
404:Cambrian
400:Silurian
396:Devonian
360:Octopoda
358:, while
306:buoyancy
294:coleoids
183:Mollusca
179:Phylum:
173:Animalia
159:Domain:
1192:2578966
1150:Q749814
1073:Bibcode
1003:2767810
936:Bibcode
913:4421029
875:Bibcode
803:Bibcode
744:8688392
721:Bibcode
625:Order †
568:Sepiida
540:Order †
534:Order †
508:Order †
502:Order †
496:Order †
490:Order †
484:Order †
476:Genus †
406:fossil
368:Sepiida
337:ventral
302:gladius
274:octopus
189:Class:
18:Coleoid
1238:NZOR:
1205:372759
1026:
1001:
993:
954:
911:
903:
867:Nature
751:
741:
690:
666:koleos
610:Order
603:Order
573:Order
566:Order
559:Order
552:Order
546:Order
528:Order
444:Class
348:distal
333:dorsal
223:, 1888
221:Bather
1267:11709
1262:WoRMS
1254:59785
1218:82330
999:S2CID
952:S2CID
909:S2CID
278:squid
200:Clade
1231:6606
1226:NCBI
1213:ITIS
1024:ISBN
991:PMID
901:PMID
749:PMID
688:ISBN
374:and
321:arms
280:and
270:taxa
46:PreꞒ
1187:EoL
1174:AFD
1081:doi
983:doi
944:doi
891:hdl
883:doi
871:465
846:doi
811:doi
776:doi
772:165
739:PMC
729:doi
717:140
335:to
323:or
300:or
264:of
256:or
1286::
1264::
1251::
1228::
1215::
1202::
1189::
1176::
1161::
1146::
1079:.
1069:43
1067:.
1063:.
997:.
989:.
979:33
977:.
973:.
950:.
942:.
932:39
930:.
907:.
899:.
889:.
881:.
869:.
842:87
840:.
836:.
809:.
799:30
797:.
770:.
747:.
737:.
727:.
715:.
711:.
435:.
424:.
276:,
202::
137:A
120:A
96:Pg
1089:.
1083::
1075::
1032:.
1005:.
985::
958:.
946::
938::
915:.
893::
885::
877::
854:.
848::
834:"
817:.
813::
805::
782:.
778::
755:.
731::
723::
696:.
599:)
593:(
236:†
101:N
91:K
86:J
81:T
76:P
71:C
66:D
61:S
56:O
51:Ꞓ
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
