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Bathynomus giganteus

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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.
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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.
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and historically it was reported from other oceans, but these are now recognized as other closely related species. The unusually large size of
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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
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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
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Milne Edwards, 1879 (Isopoda: Cirolanidae) from The Bahamas, Western Atlantic".
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A. Milne Edwards, 1879 (Flabellifera: Cirolanidae), off the Yucatan Peninsula"
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A. Milne Edwards, 1879 (Flabellifera: Cirolanidae), off the Yucatan Peninsula"
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Perry, Noretta; Hinsch, Gertrude (1991). "Reproduction in the giant isopod,
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Lowry, J. K.; Dempsey, K. (2006). "The giant deep-sea scavenger genus
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species ever documented and was described in 1879 by French zoologist
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reproduce via egg-laying. Mature females develop a pouch known as a
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after the isopod was found in fishermen's nets off the coast of the
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Briones-Fourzán, Patricia; Lozano-Alvarez, Enrique (1 July 1991).
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Briones-Fourzán, Patricia; Lozano-Alvarez, Enrique (1 July 1991).
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Multicellular Animals: The Phylogenetic System of the Metazoa
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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:(

Index

Holocene

Scientific classification
Edit this classification
Eukaryota
Animalia
Arthropoda
Malacostraca
Isopoda
Cirolanidae
Bathynomus
Binomial name
A. Milne-Edwards
species
crustacean
Isopoda
giant isopods
shrimps
crabs
Bathynomus
Alphonse Milne Edwards
Dry Tortugas
Gulf of Mexico
benthic
Gulf of Mexico
Caribbean
described
deep-sea gigantism

crustaceans

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