41:
47:
46:
43:
42:
48:
87:
45:
304:
378:, while being so many times larger than females of other isopods, carries approximately the same number of eggs in its marsupium. The eggs, however, show an increase in size which appears to be almost proportional to the increase in body size. The reproductive organs of the males also resemble those of the males of smaller isopod species.
704:
McClain, Craig R.; Balk, Meghan A.; Benfield, Mark C.; Branch, Trevor A.; Chen, Catherine; Cosgrove, James; Dove, Alistair D.M.; Gaskins, Lindsay C.; Helm, Rebecca R.; Hochberg, Frederick G.; Lee, Frank B.; Marshall, Andrea; McMurray, Steven E.; Schanche, Caroline; Stone, Shane N.; Thaler, Andrew D.
44:
66:
347:
reaches a typical length between 19 and 36 cm an individual claimed to be 76 cm long has been reported by the popular press, but the largest confirmed was ca. 50 cm.
957:
1093:
983:
1078:
931:
970:
1088:
287:
and historically it was reported from other oceans, but these are now recognized as other closely related species. The unusually large size of
996:
394:
species can be found in the occasional oceanside restaurant in northern Taiwan, where they are boiled and typically served with rice.
366:, completely bypassing a larval stage. Mancae can reach lengths up to 60 mm and are characterized by their lack of the seventh pair of
767:
1045:
339:
that are spaced very far apart and have over 4000 individual facets. When light bounces off a highly-reflective layer called the
1083:
975:
892:
427:
86:
988:
324:
561:
860:
612:
Chamberlain, Steven; Meyer-Rochow, Victor (1986). "Morphology of the compound eye of the giant deep-sea isopod
359:
506:(Crustacea, Isopoda, Cirolanidae) in the Indo-West Pacific". In Richer de Forges, B.; Justone, J.-L. (eds.).
822:
249:
197:
897:
181:
521:
Shipley, O.; Bruce, N. L.; Violich, M.; Baco, A.; Rawlins, S.; Brooks, E. J. (2016). "A new species of
362:, where the eggs are stored until the young are ready to emerge as miniatures of the adults, known as
1050:
918:
869:
410:
1073:
284:
1027:
686:
641:
484:
387:
292:
81:
295:, where invertebrates living in cold deep waters tend to grow larger and have longer lifespans.
962:
1009:
905:
763:
757:
738:
633:
542:
1037:
874:
1014:
803:
728:
718:
676:
625:
534:
474:
271:
and abundant in cold waters with a depth of 310–2140 m in the West-Atlantic, including the
340:
411:"WoRMS - World Register of Marine Species - Bathynomus giganteus A. Milne-Edwards, 1879"
733:
706:
272:
257:
1067:
276:
645:
303:
707:"Sizing ocean giants: patterns of intraspecific size variation in marine megafauna"
587:
510:. Vol. 24. Mémoires du Muséum national d'Histoire naturelle. pp. 163–193.
336:
253:
244:
226:
158:
128:
910:
807:
1022:
944:
854:
525:
Milne
Edwards, 1879 (Isopoda: Cirolanidae) from The Bahamas, Western Atlantic".
148:
845:
665:
A. Milne
Edwards, 1879 (Flabellifera: Cirolanidae), off the Yucatan Peninsula"
538:
463:
A. Milne
Edwards, 1879 (Flabellifera: Cirolanidae), off the Yucatan Peninsula"
316:
217:
790:
Perry, Noretta; Hinsch, Gertrude (1991). "Reproduction in the giant isopod,
629:
367:
118:
98:
742:
546:
637:
65:
884:
839:
30:
936:
690:
488:
268:
221:
213:
138:
949:
723:
502:
Lowry, J. K.; Dempsey, K. (2006). "The giant deep-sea scavenger genus
248:
species ever documented and was described in 1879 by French zoologist
588:"Bergmann's Principle and Deep-Water Gigantism in Marine Crustaceans"
328:
235:
108:
816:
681:
660:
479:
458:
358:
reproduce via egg-laying. Mature females develop a pouch known as a
252:
after the isopod was found in fishermen's nets off the coast of the
659:
Briones-Fourzán, Patricia; Lozano-Alvarez, Enrique (1 July 1991).
457:
Briones-Fourzán, Patricia; Lozano-Alvarez, Enrique (1 July 1991).
363:
332:
302:
1001:
239:
923:
820:
759:
Multicellular
Animals: The Phylogenetic System of the Metazoa
343:
at the back of their eyes, it makes them appear to glow.
311:, showing its large, highly reflective compound eyes
829:
428:"Giant Isopod | Bathynomus giganteus | SeaPics.com"
234:), and as such it is related—albeit distantly—to
374:resembles that of other isopods. The females of
323:is divided into three distinct regions; a head (
592:Izvestiia Akademii Nauk. Seriia Biologicheskaia
562:"Why is The Giant Isopod Giant? | ScienceBlogs"
8:
661:"Aspects of the biology of the giant isopod
459:"Aspects of the biology of the giant isopod
796:Invertebrate Reproduction & Development
817:
64:
39:
20:
762:. Springer Science & Business Media.
732:
722:
680:
478:
291:has been attributed to an effect called
402:
785:
783:
781:
779:
7:
1094:Taxa named by Alphonse Milne-Edwards
607:
605:
452:
450:
448:
422:
420:
14:
1079:Crustaceans of the Atlantic Ocean
586:Timofeev, S. F. (November 2001).
85:
560:McClain, C. R. (4 April 2007).
386:Giant isopods are not usually
370:. The reproductive anatomy of
335:). They have large triangular
279:. It was the first species of
1:
1089:Crustaceans described in 1879
808:10.1080/07924259.1991.9672192
669:Journal of Crustacean Biology
467:Journal of Crustacean Biology
59:at a depth of ca. 800 m
756:Ax, Peter (28 August 2000).
1110:
539:10.11646/zootaxa.4147.1.6
508:Tropical Deep-Sea Benthos
187:
180:
82:Scientific classification
80:
72:
63:
55:
38:
23:
224:. It is a member of the
630:10.1002/jmor.1051890205
312:
250:Alphonse Milne Edwards
1084:Crustaceans of Brazil
618:Journal of Morphology
306:
16:Species of crustacean
875:Bathynomus_giganteus
861:Bathynomus giganteus
831:Bathynomus giganteus
792:Bathynomus giganteus
663:Bathynomus giganteus
614:Bathynomus giganteus
461:Bathynomus giganteus
372:Bathynomus giganteus
321:Bathynomus giganteus
309:Bathynomus giganteus
299:Physical description
209:Bathynomus giganteus
191:Bathynomus giganteus
75:Bathynomus giganteus
57:Bathynomus giganteus
25:Bathynomus giganteus
705:(13 January 2015).
388:fished commercially
242:. It was the first
331:, and an abdomen (
313:
307:A frontal view of
293:deep-sea gigantism
1061:
1060:
1010:Open Tree of Life
823:Taxon identifiers
724:10.7717/peerj.715
390:. However, other
205:
204:
173:B. giganteus
73:The underside of
49:
1101:
1054:
1053:
1041:
1040:
1031:
1030:
1018:
1017:
1005:
1004:
992:
991:
979:
978:
966:
965:
953:
952:
940:
939:
927:
926:
914:
913:
901:
900:
888:
887:
878:
877:
865:
864:
863:
850:
849:
848:
818:
812:
811:
787:
774:
773:
753:
747:
746:
736:
726:
701:
695:
694:
684:
656:
650:
649:
609:
600:
599:
583:
577:
576:
574:
572:
566:scienceblogs.com
557:
551:
550:
518:
512:
511:
499:
493:
492:
482:
454:
443:
442:
440:
438:
424:
415:
414:
407:
198:A. Milne-Edwards
193:
90:
89:
68:
51:
50:
29:Temporal range:
21:
1109:
1108:
1104:
1103:
1102:
1100:
1099:
1098:
1064:
1063:
1062:
1057:
1049:
1044:
1036:
1034:
1026:
1021:
1013:
1008:
1000:
995:
987:
982:
974:
969:
961:
956:
948:
943:
935:
930:
922:
917:
909:
904:
896:
891:
883:
881:
873:
868:
859:
858:
853:
844:
843:
838:
825:
815:
789:
788:
777:
770:
755:
754:
750:
703:
702:
698:
682:10.2307/1548464
658:
657:
653:
611:
610:
603:
585:
584:
580:
570:
568:
559:
558:
554:
520:
519:
515:
501:
500:
496:
480:10.2307/1548464
456:
455:
446:
436:
434:
426:
425:
418:
409:
408:
404:
400:
384:
353:
341:tapetum lucidum
301:
220:, of the order
201:
195:
189:
176:
84:
40:
34:
27:
17:
12:
11:
5:
1107:
1105:
1097:
1096:
1091:
1086:
1081:
1076:
1066:
1065:
1059:
1058:
1056:
1055:
1042:
1032:
1019:
1006:
993:
980:
967:
954:
941:
928:
915:
902:
889:
879:
866:
851:
835:
833:
827:
826:
821:
814:
813:
802:(2): 153–157.
775:
768:
748:
696:
675:(3): 375–385.
651:
624:(2): 145–156.
601:
578:
552:
513:
494:
473:(3): 375–385.
444:
416:
401:
399:
396:
383:
380:
352:
349:
319:, the body of
300:
297:
273:Gulf of Mexico
258:Gulf of Mexico
203:
202:
196:
185:
184:
178:
177:
170:
168:
164:
163:
156:
152:
151:
146:
142:
141:
136:
132:
131:
126:
122:
121:
116:
112:
111:
106:
102:
101:
96:
92:
91:
78:
77:
70:
69:
61:
60:
53:
52:
36:
35:
28:
15:
13:
10:
9:
6:
4:
3:
2:
1106:
1095:
1092:
1090:
1087:
1085:
1082:
1080:
1077:
1075:
1072:
1071:
1069:
1052:
1047:
1043:
1039:
1033:
1029:
1024:
1020:
1016:
1011:
1007:
1003:
998:
994:
990:
985:
981:
977:
972:
968:
964:
959:
955:
951:
946:
942:
938:
933:
929:
925:
920:
916:
912:
907:
903:
899:
894:
890:
886:
880:
876:
871:
867:
862:
856:
852:
847:
841:
837:
836:
834:
832:
828:
824:
819:
809:
805:
801:
797:
793:
786:
784:
782:
780:
776:
771:
769:9783540674061
765:
761:
760:
752:
749:
744:
740:
735:
730:
725:
720:
716:
712:
708:
700:
697:
692:
688:
683:
678:
674:
670:
666:
664:
655:
652:
647:
643:
639:
635:
631:
627:
623:
619:
615:
608:
606:
602:
598:(6): 764–768.
597:
593:
589:
582:
579:
567:
563:
556:
553:
548:
544:
540:
536:
532:
528:
524:
517:
514:
509:
505:
498:
495:
490:
486:
481:
476:
472:
468:
464:
462:
453:
451:
449:
445:
433:
429:
423:
421:
417:
412:
406:
403:
397:
395:
393:
389:
381:
379:
377:
373:
369:
365:
361:
357:
350:
348:
346:
342:
338:
337:compound eyes
334:
330:
326:
322:
318:
310:
305:
298:
296:
294:
290:
286:
282:
278:
274:
270:
266:
261:
259:
255:
251:
247:
246:
241:
237:
233:
229:
228:
227:giant isopods
223:
219:
215:
211:
210:
199:
194:
192:
186:
183:
182:Binomial name
179:
175:
174:
169:
166:
165:
162:
161:
157:
154:
153:
150:
147:
144:
143:
140:
137:
134:
133:
130:
127:
124:
123:
120:
117:
114:
113:
110:
107:
104:
103:
100:
97:
94:
93:
88:
83:
79:
76:
71:
67:
62:
58:
54:
37:
32:
26:
22:
19:
830:
799:
795:
791:
758:
751:
714:
710:
699:
672:
668:
662:
654:
621:
617:
613:
595:
591:
581:
569:. Retrieved
565:
555:
533:(1): 82–88.
530:
526:
522:
516:
507:
503:
497:
470:
466:
460:
435:. Retrieved
431:
405:
391:
385:
376:B. giganteus
375:
371:
355:
354:
351:Reproduction
345:B. giganteus
344:
320:
314:
308:
288:
280:
264:
262:
254:Dry Tortugas
243:
231:
225:
208:
207:
206:
190:
188:
172:
171:
159:
129:Malacostraca
74:
56:
24:
18:
1023:SeaLifeBase
945:iNaturalist
855:Wikispecies
432:seapics.com
382:Aquaculture
317:crustaceans
216:of aquatic
149:Cirolanidae
1074:Cymothoida
1068:Categories
571:17 January
523:Bathynomus
504:Bathynomus
437:17 January
398:References
392:Bathynomus
368:pereiopods
356:Bathynomus
315:Like most
289:Bathynomus
281:Bathynomus
265:Bathynomus
245:Bathynomus
232:Bathynomus
218:crustacean
160:Bathynomus
119:Arthropoda
360:marsupium
285:described
277:Caribbean
267:genus is
167:Species:
105:Kingdom:
99:Eukaryota
33:to recent
963:10242103
882:BioLib:
846:Q1366514
840:Wikidata
743:25649000
717:: e715.
646:37070286
547:27515606
325:cephalon
275:and the
145:Family:
115:Phylum:
109:Animalia
95:Domain:
31:Holocene
1038:5024943
937:5177166
734:4304853
691:1548464
638:3746916
527:Zootaxa
489:1548464
269:benthic
256:in the
236:shrimps
222:Isopoda
214:species
155:Genus:
139:Isopoda
135:Order:
125:Class:
1051:259252
1035:uBio:
1015:651929
1002:259252
989:192963
950:571229
924:343245
766:
741:
731:
689:
644:
636:
545:
487:
329:thorax
283:to be
200:, 1879
1046:WoRMS
1028:23189
976:92261
958:IRMNG
898:27536
885:32841
711:PeerJ
687:JSTOR
642:S2CID
485:JSTOR
364:manca
333:pleon
327:), a
240:crabs
212:is a
997:OBIS
984:NCBI
971:ITIS
932:GBIF
911:KXDW
893:BOLD
764:ISBN
739:PMID
634:PMID
573:2019
543:PMID
531:4147
439:2019
263:The
238:and
919:EoL
906:CoL
870:ADW
804:doi
794:".
729:PMC
719:doi
677:doi
626:doi
622:189
616:".
535:doi
475:doi
1070::
1048::
1025::
1012::
999::
986::
973::
960::
947::
934::
921::
908::
895::
872::
857::
842::
800:20
798:.
778:^
737:.
727:.
713:.
709:.
685:.
673:11
671:.
667:.
640:.
632:.
620:.
604:^
596:28
594:.
590:.
564:.
541:.
529:.
483:.
471:11
469:.
465:.
447:^
430:.
419:^
260:.
810:.
806::
772:.
745:.
721::
715:3
693:.
679::
648:.
628::
575:.
549:.
537::
491:.
477::
441:.
413:.
230:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.