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Coronula diadema

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resembles a crown in appearance, but as it grows it becomes more cylindrical; large specimens may be 5 cm (2 in) tall and 6 cm (2.4 in) in diameter. There are six broad wall plates surrounding a hexagonal orifice at the top, which is protected by a pair of
253:(who devoted much of his career to barnacles) stated that he knew of the precise locations where four specimens were found, the arctic seas around Scandinavia, the east coast of North America, near the coast of the British Isles, and from the 342:
to impregnate the mantle cavity of another individual in close proximity. Here internal fertilisation takes place and the embryos are brooded until the first moult. The free-swimming
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and can fertilíze each other but not themselves, so they need to be clustered closely together to be able to breed. An individual acting as a male extends his long
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Systema naturae sive regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis
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The Works of Charles Darwin, Volume 12: A Monograph of the Sub-Class Cirripedia, Volume II: The Balanidae (Part One)
308: 50: 238:. The plates have fine longitudinal striations and the lower half often have irregular transverse striations. 460: 681: 746: 920: 155: 719: 540:
Hayashi, R. (2013). "A checklist of turtle and whale barnacles (Cirripedia: Thoracica: Coronuloidea)".
257:. Another reported location was New Zealand, but Darwin suspected that this was an error, and might be 259: 951: 873: 767: 426: 284: 204: 974: 938: 586: 235: 45: 354:
larvae. Laboratory experiments suggest that the cyprid larvae are induced to settle and undergo
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into juvenile barnacles in response to chemical cues from the skin of suitable host whales.
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on a humpback whale's pectoral fins helping it to defend its calves from killer whales, see
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is found on the external surface of whales. When discussing this species, the zoologist
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Marine Flora and Fauna of the Northeastern United States: Arthropoda: Cirripedia
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Journal of the Marine Biological Association of the United Kingdom
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Ruppert, Edward E.; Fox, Richard, S.; Barnes, Robert D. (2004).
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Perrin, William F.; Würsig, Bernd; Thewissen, J.G.M. (2009).
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and pass through six moults before becoming non-feeding
608:"Larval development and settlement of a whale barnacle" 468:. NOAA Technical Report NMFS Circular. Vol. 425. 203:
and certain other species of whale. This species was
688: 470:National Oceanic and Atmospheric Administration 606:Nogata, Yasuyuki; Matsumura, Kiyotaka (2006). 8: 591:: CS1 maint: multiple names: authors list ( 676: 31: 20: 633: 671: ed.). Stockholm: Laurentii Salvii. 481: 479: 420: 418: 414: 584: 7: 874:373a3b45-11b5-4e75-84d4-a310e4961e8d 14: 571:. Cengage Learning. p. 683. 569:Invertebrate Zoology, 7th edition 439:World Register of Marine Species 394: 382: 370: 49: 492:. NYU Press. pp. 370–371. 459:Zullo, Victor A. (April 1979). 519:. Academic Press. p. 90. 516:Encyclopedia of Marine Mammals 1: 980:Crustaceans described in 1767 263:. The host whales are mostly 985:Taxa named by Carl Linnaeus 377:Bottom view - diameter 20mm 1001: 199:that lives on the skin of 554:10.1017/S0025315412000847 346:larvae form part of the 309:northern bottlenose whale 161: 154: 46:Scientific classification 44: 39: 30: 23: 16:Species of whale barnacle 486:Darwin, Charles (2010). 242:Distribution and habitat 425:Alan Southward (2015). 626:10.1098/rsbl.2005.0409 305:Physeter macrocephalus 229:As its name suggests, 921:Paleobiology Database 661:Linnaeus, C. (1767). 313:Hyperoodon ampullatus 297:Balaenoptera physalus 281:Balaenoptera musculus 273:Megaptera novaengliae 285:southern right whale 40:On a humpback whale 334:Most barnacles are 324:Humpback whale#Fins 289:Eubalaena australis 962: 961: 908:Open Tree of Life 682:Taxon identifiers 578:978-81-315-0104-7 526:978-0-08-091993-5 499:978-0-8147-2055-4 431:(Linnaeus, 1767)" 318:For 'the role of 184: 183: 992: 955: 954: 942: 941: 929: 928: 916: 915: 903: 902: 890: 889: 877: 876: 867: 866: 854: 853: 851:NBNSYS0000180782 841: 840: 828: 827: 815: 814: 802: 801: 789: 788: 776: 775: 763: 762: 750: 749: 737: 736: 734:Coronula_diadema 724: 723: 722: 720:Coronula diadema 709: 708: 707: 690:Coronula diadema 677: 672: 648: 647: 637: 603: 597: 596: 590: 582: 564: 558: 557: 537: 531: 530: 510: 504: 503: 483: 474: 473: 467: 456: 450: 449: 447: 445: 429:Coronula diadema 422: 398: 386: 374: 320:Coronula diadema 260:Coronula reginae 236:opercular valves 231:Coronula diadema 188:Coronula diadema 167: 165:Coronula diadema 54: 53: 35: 25:Coronula diadema 21: 1000: 999: 995: 994: 993: 991: 990: 989: 965: 964: 963: 958: 950: 945: 937: 932: 924: 919: 911: 906: 898: 893: 885: 882:Observation.org 880: 872: 870: 862: 857: 849: 844: 836: 831: 823: 818: 810: 805: 797: 792: 784: 779: 771: 766: 758: 753: 745: 740: 732: 727: 718: 717: 712: 703: 702: 697: 684: 667:. Vol. 1 ( 660: 657: 652: 651: 613:Biology Letters 605: 604: 600: 583: 579: 566: 565: 561: 539: 538: 534: 527: 512: 511: 507: 500: 485: 484: 477: 465: 458: 457: 453: 443: 441: 424: 423: 416: 411: 406: 405: 404: 403: 402: 399: 391: 390: 387: 379: 378: 375: 364: 332: 269:humpback whales 267:, particularly 244: 227: 218:Systema Naturae 205:first described 201:humpback whales 180: 169: 163: 150: 147:C. diadema 48: 17: 12: 11: 5: 998: 996: 988: 987: 982: 977: 967: 966: 960: 959: 957: 956: 943: 930: 917: 904: 891: 878: 868: 855: 842: 829: 816: 803: 790: 777: 764: 751: 738: 725: 710: 694: 692: 686: 685: 680: 674: 673: 656: 655:External links 653: 650: 649: 598: 577: 559: 548:(1): 149–155. 532: 525: 505: 498: 475: 451: 413: 412: 410: 407: 400: 393: 392: 388: 381: 380: 376: 369: 368: 367: 366: 365: 363: 360: 336:hermaphrodites 331: 328: 251:Charles Darwin 243: 240: 226: 223: 197:whale barnacle 182: 181: 170: 159: 158: 152: 151: 144: 142: 138: 137: 130: 126: 125: 120: 116: 115: 110: 106: 105: 100: 96: 95: 90: 86: 85: 80: 76: 75: 70: 66: 65: 60: 56: 55: 42: 41: 37: 36: 28: 27: 15: 13: 10: 9: 6: 4: 3: 2: 997: 986: 983: 981: 978: 976: 973: 972: 970: 953: 948: 944: 940: 935: 931: 927: 922: 918: 914: 909: 905: 901: 896: 892: 888: 883: 879: 875: 869: 865: 860: 856: 852: 847: 843: 839: 834: 830: 826: 821: 817: 813: 808: 804: 800: 795: 791: 787: 782: 778: 774: 769: 765: 761: 756: 752: 748: 743: 739: 735: 730: 726: 721: 715: 711: 706: 700: 696: 695: 693: 691: 687: 683: 678: 670: 666: 665: 659: 658: 654: 645: 641: 636: 631: 627: 623: 619: 615: 614: 609: 602: 599: 594: 588: 580: 574: 570: 563: 560: 555: 551: 547: 543: 536: 533: 528: 522: 518: 517: 509: 506: 501: 495: 491: 490: 482: 480: 476: 472:. p. 29. 471: 464: 463: 455: 452: 440: 436: 432: 430: 421: 419: 415: 408: 397: 385: 373: 361: 359: 357: 356:metamorphosis 353: 349: 345: 341: 337: 329: 327: 325: 321: 316: 314: 310: 306: 302: 298: 294: 290: 286: 282: 278: 274: 270: 266: 265:baleen whales 262: 261: 256: 252: 248: 241: 239: 237: 232: 224: 222: 220: 219: 214: 210: 209:Carl Linnaeus 206: 202: 198: 194: 190: 189: 178: 174: 168: 166: 160: 157: 156:Binomial name 153: 149: 148: 143: 140: 139: 136: 135: 131: 128: 127: 124: 121: 118: 117: 114: 111: 108: 107: 104: 101: 98: 97: 94: 91: 88: 87: 84: 81: 78: 77: 74: 71: 68: 67: 64: 61: 58: 57: 52: 47: 43: 38: 34: 29: 26: 22: 19: 689: 663: 620:(1): 92–93. 617: 611: 601: 568: 562: 545: 541: 535: 515: 508: 488: 461: 454: 442:. Retrieved 434: 428: 333: 319: 317: 312: 304: 296: 288: 280: 272: 258: 246: 245: 230: 228: 216: 213:12th edition 211:in the 1767 187: 186: 185: 164: 162: 146: 145: 133: 113:Balanomorpha 24: 18: 934:SeaLifeBase 807:iNaturalist 714:Wikispecies 301:sperm whale 255:Gulf Stream 225:Description 123:Coronulidae 93:Thecostraca 969:Categories 444:28 January 409:References 330:Life cycle 307:) and the 277:blue whale 247:C. diadema 103:Cirripedia 99:Subclass: 83:Arthropoda 975:Barnacles 587:cite book 401:Side view 293:fin whale 141:Species: 69:Kingdom: 63:Eukaryota 825:11175793 755:BugGuide 705:Q4302742 699:Wikidata 644:17148335 389:Top view 348:plankton 344:nauplius 173:Linnaeus 134:Coronula 119:Family: 79:Phylum: 73:Animalia 59:Domain: 864:1194747 799:5166483 773:1025043 760:1201568 635:1617185 362:Gallery 299:), the 291:), the 283:), the 215:of his 193:species 179:)  129:Genus: 109:Order: 89:Class: 952:106236 913:499772 900:106236 887:209139 871:NZOR: 747:722662 642:  632:  575:  523:  496:  352:cyprid 947:WoRMS 939:32296 926:90127 838:89675 820:IRMNG 812:53636 786:26236 781:EUNIS 466:(PDF) 435:WoRMS 340:penis 191:is a 895:OBIS 859:NCBI 833:ITIS 794:GBIF 742:BOLD 669:12th 640:PMID 593:link 573:ISBN 521:ISBN 494:ISBN 446:2016 177:1767 846:NBN 768:EoL 729:AFD 630:PMC 622:doi 550:doi 315:). 207:by 195:of 971:: 949:: 936:: 923:: 910:: 897:: 884:: 861:: 848:: 835:: 822:: 809:: 796:: 783:: 770:: 757:: 744:: 731:: 716:: 701:: 638:. 628:. 616:. 610:. 589:}} 585:{{ 546:93 544:. 478:^ 437:. 433:. 417:^ 326:. 221:. 175:, 646:. 624:: 618:2 595:) 581:. 556:. 552:: 529:. 502:. 448:. 427:" 311:( 303:( 295:( 287:( 279:( 271:( 171:(

Index


Scientific classification
Edit this classification
Eukaryota
Animalia
Arthropoda
Thecostraca
Cirripedia
Balanomorpha
Coronulidae
Coronula
Binomial name
Linnaeus
1767
species
whale barnacle
humpback whales
first described
Carl Linnaeus
12th edition
Systema Naturae
opercular valves
Charles Darwin
Gulf Stream
Coronula reginae
baleen whales
humpback whales
blue whale
southern right whale
fin whale

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