379:
397:
268:
361:
64:
608:
50:
965:
36:
80:
975:
94:
308:), catching food (then swept to the mouth), and can sometimes bear their own gills. In some taxa, the first one or two pairs of pleopods are specialised in the males for fertilisation, and are referred to as the
237:. The pereiopods bear the sexual organs, which are the third pereiopod in the female and the fifth pereiopod in the male. Each appendage from the second maxilla to the fifth pereiopod also bears a
249:
and related animals), the fifth pair of pereiopods is often hidden inside the branchial chamber, where they are used to clean the gills. The cephalothorax is covered by a
476:
223:
and are also used for gathering food. They are also the ten legs from which decapods take their name. Those pereiopods which are armed with a claw (
215:
are appendages modified to function as mouthparts. Particularly in the less advanced decapods, these can be very similar to the pereiopods.
933:
253:
which protects the internal organs and the gills; the section of the carapace that projects in front of the eyes is called the
632:
528:
456:
627:
488:
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703:
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870:
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17:
448:
950:
855:
741:
521:
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898:
541:
271:
Folded abdomen of a cooked crab severed from its body, showing its pleopods hiding beneath.
130:, although in various groups these may be reduced or missing. They are, from head to tail:
801:
8:
913:
781:
639:
577:
560:
174:. The distal portion of a mandible or maxilla which has a sensory function is known as a
164:
159:
806:
337:, which bears the anus. Together, they are used for steering while swimming, and in the
928:
816:
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698:
514:
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305:
304:) are primarily swimming legs, and are also used for brooding the eggs (except in
710:
693:
978:
796:
768:
753:
731:
267:
998:
839:
776:
681:
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597:
555:
419:
378:
349:
225:
220:
119:
49:
923:
834:
829:
565:
171:
115:
79:
63:
35:
940:
791:
786:
688:
506:
441:
Marine
Decapod Crustacea of Southern Australia: a Guide to Identification
246:
93:
396:
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908:
893:
585:
144:
127:
111:
360:
327:
310:
250:
107:
69:
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123:
334:
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449:
https://books.google.co.uk/books?id=ZZWnuGc0xlMC&pg=PA549
403:
345:
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114:
such as a crab, lobster, shrimp or prawn) is made up of 20
352:
decapods, the abdomen is folded under the cephalothorax.
474:
996:
438:
233:. The moveable fingers of a claw are known as
522:
536:
529:
515:
439:Gary C. B. Poore (2004). "Glossary".
402:Crab moult with carapace lifted, exposing
170:The head also bears the (usually stalked)
470:
468:
475:Robert P. D. Crean (November 14, 2004).
266:
126:). Each segment may possess one pair of
27:Entire structure of a decapod crustacean
14:
997:
465:
118:grouped into two main body parts: the
510:
24:
262:
181:
25:
1021:
973:
964:
963:
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395:
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359:
133:
92:
78:
62:
48:
34:
322:At the end of the pleon is the
432:
13:
1:
425:
946:Standard anatomical position
871:Glossary of plant morphology
866:Glossary of dinosaur anatomy
861:Anatomical terms of location
366:The anatomy of krill, using
7:
413:
10:
1026:
984:Index of anatomy articles
959:
886:
848:
815:
767:
719:
669:
653:
615:
604:
548:
317:
633:morphological plasticity
623:Bacterial cell structure
477:"Characters and Anatomy"
339:caridoid escape reaction
229:) may be referred to as
326:, comprising a pair of
138:
951:Transcendental anatomy
856:Anatomical terminology
272:
219:are primarily walking
628:cellular morphologies
485:University of Bristol
270:
899:Anatomical variation
582:Microscopic anatomy
491:on November 10, 2013
914:Form classification
782:Neanderthal anatomy
640:Colonial morphology
578:Comparative anatomy
561:Superficial anatomy
447:. pp. 549–556
1005:Crustacean anatomy
929:History of anatomy
616:Bacteria and fungi
273:
190:second maxillipeds
992:
991:
825:Amphibian anatomy
817:Other vertebrates
759:Arthropod cuticle
737:Insect morphology
732:Gastropod anatomy
645:Lichen morphology
571:brain morphometry
387:Euphausia superba
369:Euphausia superba
205:fourth pereiopods
199:second pereiopods
193:third maxillipeds
187:first maxillipeds
16:(Redirected from
1017:
977:
967:
966:
904:Anatomical plane
802:Elephant anatomy
699:Plant morphology
610:
531:
524:
517:
508:
507:
501:
500:
498:
496:
487:. Archived from
472:
463:
462:
445:CSIRO Publishing
436:
399:
384:The pleopods of
381:
363:
208:fifth pereiopods
202:third pereiopods
196:first pereiopods
96:
82:
66:
52:
38:
21:
1025:
1024:
1020:
1019:
1018:
1016:
1015:
1014:
995:
994:
993:
988:
955:
882:
876:leaf morphology
844:
811:
807:Giraffe anatomy
763:
727:Decapod anatomy
715:
711:Soil morphology
694:Plant life-form
665:
649:
611:
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348:and some other
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285:fourth pleopods
279:second pleopods
265:
263:Abdomen / pleon
184:
182:Thorax / pereon
165:second maxillae
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122:and the pleon (
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887:Related topics
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794:
789:
784:
779:
773:
771:
765:
764:
762:
761:
756:
754:Spider anatomy
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481:Order Decapoda
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457:
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415:
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394:
393:
383:
376:
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365:
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319:
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295:
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288:fifth pleopods
286:
283:
282:third pleopods
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277:
276:first pleopods
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160:first maxillae
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874:
873:
872:
869:
867:
864:
862:
859:
857:
854:
853:
851:
847:
841:
840:Shark anatomy
838:
836:
833:
831:
828:
826:
823:
822:
820:
818:
814:
808:
805:
803:
800:
798:
797:Horse anatomy
795:
793:
790:
788:
785:
783:
780:
778:
777:Human anatomy
775:
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770:
766:
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748:
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743:
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739:
738:
735:
733:
730:
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724:
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720:Invertebrates
718:
712:
709:
705:
702:
701:
700:
697:
695:
692:
690:
687:
683:
680:
679:
678:
677:Plant anatomy
675:
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631:
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598:Morphometrics
596:
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584:
583:
581:
579:
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572:
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567:
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556:Gross anatomy
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490:
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482:
478:
471:
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460:
458:9780643069060
454:
450:
446:
442:
435:
431:
421:
420:Arthropod leg
418:
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362:
353:
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342:
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313:
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307:
303:
300:(also called
299:
293:
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172:compound eyes
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143:
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134:Cephalothorax
131:
129:
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121:
120:cephalothorax
117:
116:body segments
113:
109:
95:
81:
71:
65:
51:
37:
19:
934:19th century
924:Hertwig rule
835:Fish anatomy
830:Bird anatomy
726:
704:reproductive
566:Neuroanatomy
493:. Retrieved
489:the original
480:
440:
434:
385:
367:
343:
323:
321:
309:
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297:
296:
254:
247:hermit crabs
234:
230:
224:
216:
212:
211:
175:
169:
105:
941:Physiognomy
792:Dog anatomy
787:Cat anatomy
689:Plant habit
372:as a model.
213:Maxillipeds
112:crustaceans
999:Categories
849:Glossaries
661:Structures
542:morphology
426:References
350:carcinised
302:swimmerets
217:Pereiopods
145:antennules
128:appendages
55:Pereiopods
41:Antennules
919:Gracility
909:Body plan
894:Allometry
591:molecular
586:histology
495:April 23,
241:. In the
231:chelipeds
155:mandibles
1010:Decapods
969:Category
654:Protists
414:See also
333:and the
328:biramous
324:tail fan
311:gonopods
298:Pleopods
251:carapace
150:antennae
85:Pleopods
70:Carapace
769:Mammals
747:Odonata
742:Diptera
538:Anatomy
331:uropods
292:uropods
256:rostrum
243:Anomura
235:dactyls
124:abdomen
108:decapod
18:Pleopod
979:Portal
670:Plants
549:Fields
455:
335:telson
318:Telson
306:prawns
99:Telson
682:fruit
404:gills
346:crabs
226:chela
540:and
497:2012
453:ISBN
239:gill
221:legs
176:palp
139:Head
106:The
344:In
1001::
483:.
479:.
467:^
451:.
443:.
341:.
314:.
259:.
178:.
530:e
523:t
516:v
499:.
461:.
406:.
390:.
245:(
110:(
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
