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Harpacticoida

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741: 31: 49: 602: 1339: 1359: 1540: 1349: 237:. The second pair of antennae are biramous, and the major joint within the body is located between the fourth and fifth body segments. They typically have a wide 1579: 591: 1514: 1553: 755: 1279: 670: 544: 634: 1641: 566: 606: 1558: 1566: 1344: 48: 1436: 1423: 1269: 780: 1674: 1493: 1259: 760: 725: 1584: 1506: 1314: 976: 848: 835: 1254: 1234: 700: 1669: 1376: 1264: 1116: 627: 1615: 1309: 1136: 1079: 814: 680: 444: 233:
Harpacticoids are distinguished from other copepods by the presence of only a very short pair of first
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or live in association with other organisms. Harpacticoida represents the second-largest
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found throughout the world in the marine environment (most families) and in
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Harpacticoida, Guide to the marine zooplankton of south eastern Australia
509: 211: 199: 1454: 214:. In Arctic and Antarctic seas, Harpacticoida are common inhabitants of 1354: 1284: 1161: 900: 379: 238: 215: 179: 176: 172: 157: 90: 1532: 1016: 987: 70: 1519: 1370: 1480: 1628: 168: 1334: 1374: 616: 539:. Philadelphia, PA: Holt-Saunders International. p. 692. 612: 249:
53 families are currently recognised in the Harpacticoida:
1383: 1212: 1160: 1088: 1031: 986: 882: 804: 748: 650: 218:. The name Harpacticoida comes from the Greek noun 628: 596:Tasmanian Aquaculture and Fisheries Institute 8: 241:, and often have a somewhat worm-like body. 1371: 1094: 888: 635: 621: 613: 29: 20: 527: 7: 1634:BD3787D0-FFA8-FFFC-3AC8-F974FEA1E50A 1595:9b558c8b-71bb-4196-aba5-1b7f85a33747 1507:ddf34b07-2363-4d42-a708-242086515768 222:(rapacious predator) and the suffix 14: 739: 600: 567:World Register of Marine Species 47: 1: 671:High lipid content microalgae 1270:Fish diseases and parasites 781:Photosynthetic picoplankton 167:. This order comprises 463 1691: 1260:Dimethylsulfoniopropionate 761:Heterotrophic picoplankton 1315:Marine primary production 1097: 891: 737: 535:Robert D. Barnes (1982). 228:reminiscent of a predator 138: 133: 44:Scientific classification 42: 37: 28: 23: 1235:Algal nutrient solutions 977:Thalassiosira pseudonana 849:Flavobacterium columnare 836:Enteric redmouth disease 1255:Diel vertical migration 771:Microphyte (microalgae) 756:Eukaryotic picoplankton 701:Paradox of the plankton 1117:Gelatinous zooplankton 1616:Paleobiology Database 1310:Marine microorganisms 1080:Velvet (fish disease) 815:Aeromonas salmonicida 681:Marine microorganisms 198:). A few of them are 38:Harpacticoid copepod 1502:Fauna Europaea (new) 1062:Pfiesteria piscicida 862:Marine bacteriophage 766:Marine microplankton 537:Invertebrate Zoology 226:(akin to) and means 16:Order of crustaceans 1305:Ocean acidification 1240:Artificial seawater 1007:Coscinodiscophyceae 873:Streptococcus iniae 856:Pelagibacter ubique 440:Phyllognathopodidae 495:Tetragonicipitidae 480:Superornatiremidae 430:Parastenocarididae 325:Darcythompsoniidae 192:Parastenocarididae 175:; its members are 1675:Crustacean orders 1657: 1656: 1603:Open Tree of Life 1377:Taxon identifiers 1368: 1367: 1208: 1207: 1195:Siphonostomatoida 1190:Poecilostomatoida 1142:Crustacean larvae 1046:Choanoflagellates 1027: 1026: 1017:Bacillariophyceae 1012:Fragilariophyceae 931:Emiliania huxleyi 776:Nanophytoplankton 696:Milky seas effect 546:978-0-03-056747-6 460:Pseudotachidiidae 445:Pontostratiotidae 315:Cylindropsyllidae 255:Adenopleurellidae 186:(essentially the 147: 146: 129: 1682: 1650: 1649: 1637: 1636: 1624: 1623: 1611: 1610: 1598: 1597: 1588: 1587: 1575: 1574: 1572:NHMSYS0021051318 1562: 1561: 1549: 1548: 1536: 1535: 1523: 1522: 1510: 1509: 1497: 1496: 1484: 1483: 1471: 1470: 1458: 1457: 1445: 1444: 1432: 1431: 1419: 1418: 1417: 1404: 1403: 1402: 1372: 1122:Hunting copepods 1095: 920:Chaetocerotaceae 889: 806:Bacterioplankton 743: 637: 630: 623: 614: 605:Data related to 604: 579: 578: 576: 574: 557: 551: 550: 532: 475:Rotundiclipeidae 455:Protolatiremidae 425:Parastenheliidae 208:marine sediments 171:and about 3,000 124: 52: 51: 33: 21: 1690: 1689: 1685: 1684: 1683: 1681: 1680: 1679: 1660: 1659: 1658: 1653: 1645: 1640: 1632: 1627: 1619: 1614: 1606: 1601: 1593: 1591: 1583: 1578: 1570: 1565: 1557: 1552: 1544: 1539: 1531: 1526: 1518: 1513: 1505: 1500: 1492: 1487: 1479: 1474: 1466: 1461: 1453: 1448: 1440: 1435: 1427: 1422: 1413: 1412: 1407: 1398: 1397: 1392: 1379: 1369: 1364: 1295:Marine mucilage 1250:Biological pump 1204: 1156: 1127:Ichthyoplankton 1084: 1051:Dinoflagellates 1023: 982: 953:Nannochloropsis 937:Eustigmatophyte 925:Coccolithophore 878: 800: 744: 735: 666:CLAW hypothesis 646: 641: 588: 583: 582: 572: 570: 562:"Harpacticoida" 559: 558: 554: 547: 534: 533: 529: 524: 519: 420:Paramesochridae 415:Parameiropsidae 355:Laophontopsidae 330:Ectinosomatidae 320:Dactylopusiidae 290:Canthocamptidae 285:Balaenophilidae 247: 196:Canthocamptidae 123: 46: 17: 12: 11: 5: 1688: 1686: 1678: 1677: 1672: 1662: 1661: 1655: 1654: 1652: 1651: 1638: 1625: 1612: 1599: 1589: 1576: 1563: 1550: 1537: 1524: 1511: 1498: 1489:Fauna Europaea 1485: 1472: 1459: 1446: 1433: 1420: 1405: 1389: 1387: 1381: 1380: 1375: 1366: 1365: 1363: 1362: 1357: 1352: 1347: 1342: 1337: 1332: 1327: 1322: 1320:Pseudoplankton 1317: 1312: 1307: 1302: 1297: 1292: 1287: 1282: 1277: 1272: 1267: 1262: 1257: 1252: 1247: 1242: 1237: 1232: 1227: 1222: 1216: 1214: 1213:Related topics 1210: 1209: 1206: 1205: 1203: 1202: 1197: 1192: 1187: 1182: 1177: 1172: 1166: 1164: 1162:Copepod orders 1158: 1157: 1155: 1154: 1149: 1144: 1139: 1134: 1129: 1124: 1119: 1114: 1109: 1104: 1098: 1092: 1086: 1085: 1083: 1082: 1077: 1070: 1065: 1058: 1053: 1048: 1043: 1037: 1035: 1029: 1028: 1025: 1024: 1022: 1021: 1020: 1019: 1014: 1009: 998: 992: 990: 984: 983: 981: 980: 973: 968: 966:Prasinophyceae 963: 956: 949: 944: 939: 934: 927: 922: 917: 910: 903: 898: 892: 886: 880: 879: 877: 876: 869: 864: 859: 852: 845: 842:Flavobacterium 838: 833: 828: 823: 818: 810: 808: 802: 801: 799: 798: 793: 788: 783: 778: 773: 768: 763: 758: 752: 750: 746: 745: 738: 736: 734: 733: 728: 723: 718: 713: 708: 703: 698: 693: 688: 683: 678: 673: 668: 663: 657: 655: 648: 647: 642: 640: 639: 632: 625: 617: 611: 610: 609:at Wikispecies 598: 587: 586:External links 584: 581: 580: 552: 545: 526: 525: 523: 520: 518: 517: 512: 507: 505:Thompsonulidae 502: 497: 492: 487: 482: 477: 472: 467: 465:Rhizothricidae 462: 457: 452: 450:Porcellidiidae 447: 442: 437: 432: 427: 422: 417: 412: 410:Orthopsyllidae 407: 402: 397: 392: 387: 382: 377: 372: 370:Leptopontiidae 367: 362: 357: 352: 347: 342: 337: 332: 327: 322: 317: 312: 307: 305:Cletopsyllidae 302: 297: 292: 287: 282: 277: 275:Arenopontiidae 272: 267: 262: 257: 251: 246: 243: 145: 144: 136: 135: 131: 130: 118: 114: 113: 108: 104: 103: 98: 94: 93: 88: 84: 83: 78: 74: 73: 68: 64: 63: 58: 54: 53: 40: 39: 35: 34: 26: 25: 24:Harpacticoida 15: 13: 10: 9: 6: 4: 3: 2: 1687: 1676: 1673: 1671: 1670:Harpacticoida 1668: 1667: 1665: 1648: 1643: 1639: 1635: 1630: 1626: 1622: 1617: 1613: 1609: 1604: 1600: 1596: 1590: 1586: 1581: 1577: 1573: 1568: 1564: 1560: 1555: 1551: 1547: 1542: 1538: 1534: 1529: 1525: 1521: 1516: 1512: 1508: 1503: 1499: 1495: 1490: 1486: 1482: 1477: 1473: 1469: 1464: 1460: 1456: 1451: 1447: 1443: 1438: 1434: 1430: 1429:Harpacticoida 1425: 1421: 1416: 1415:Harpacticoida 1410: 1406: 1401: 1395: 1391: 1390: 1388: 1386: 1385:Harpacticoida 1382: 1378: 1373: 1361: 1358: 1356: 1353: 1351: 1348: 1346: 1343: 1341: 1338: 1336: 1333: 1331: 1330:Tychoplankton 1328: 1326: 1323: 1321: 1318: 1316: 1313: 1311: 1308: 1306: 1303: 1301: 1300:Microbial mat 1298: 1296: 1293: 1291: 1288: 1286: 1283: 1281: 1278: 1276: 1273: 1271: 1268: 1266: 1263: 1261: 1258: 1256: 1253: 1251: 1248: 1246: 1243: 1241: 1238: 1236: 1233: 1231: 1228: 1226: 1223: 1221: 1218: 1217: 1215: 1211: 1201: 1198: 1196: 1193: 1191: 1188: 1186: 1185:Monstrilloida 1183: 1181: 1180:Harpacticoida 1178: 1176: 1173: 1171: 1168: 1167: 1165: 1163: 1159: 1153: 1150: 1148: 1145: 1143: 1140: 1138: 1137:Marine larvae 1135: 1133: 1130: 1128: 1125: 1123: 1120: 1118: 1115: 1113: 1110: 1108: 1105: 1103: 1100: 1099: 1096: 1093: 1091: 1087: 1081: 1078: 1076: 1075: 1071: 1069: 1066: 1064: 1063: 1059: 1057: 1054: 1052: 1049: 1047: 1044: 1042: 1039: 1038: 1036: 1034: 1030: 1018: 1015: 1013: 1010: 1008: 1004: 1003: 1002: 999: 997: 994: 993: 991: 989: 988:Diatom orders 985: 979: 978: 974: 972: 969: 967: 964: 962: 961: 957: 955: 954: 950: 948: 945: 943: 940: 938: 935: 933: 932: 928: 926: 923: 921: 918: 916: 915: 911: 909: 908: 907:Bacteriastrum 904: 902: 899: 897: 894: 893: 890: 887: 885: 884:Phytoplankton 881: 875: 874: 870: 868: 865: 863: 860: 858: 857: 853: 851: 850: 846: 844: 843: 839: 837: 834: 832: 829: 827: 824: 822: 821:Cyanobacteria 819: 817: 816: 812: 811: 809: 807: 803: 797: 794: 792: 791:Picoeukaryote 789: 787: 786:Picobiliphyte 784: 782: 779: 777: 774: 772: 769: 767: 764: 762: 759: 757: 754: 753: 751: 747: 742: 732: 729: 727: 724: 722: 719: 717: 714: 712: 709: 707: 704: 702: 699: 697: 694: 692: 689: 687: 684: 682: 679: 677: 674: 672: 669: 667: 664: 662: 659: 658: 656: 654: 649: 645: 638: 633: 631: 626: 624: 619: 618: 615: 608: 607:Harpacticoida 603: 599: 597: 593: 590: 589: 585: 569: 568: 563: 556: 553: 548: 542: 538: 531: 528: 521: 516: 513: 511: 508: 506: 503: 501: 498: 496: 493: 491: 488: 486: 483: 481: 478: 476: 473: 471: 468: 466: 463: 461: 458: 456: 453: 451: 448: 446: 443: 441: 438: 436: 433: 431: 428: 426: 423: 421: 418: 416: 413: 411: 408: 406: 405:Novocriniidae 403: 401: 400:Normanellidae 398: 396: 393: 391: 388: 386: 383: 381: 378: 376: 373: 371: 368: 366: 365:Leptastacidae 363: 361: 358: 356: 353: 351: 348: 346: 343: 341: 340:Harpacticidae 338: 336: 333: 331: 328: 326: 323: 321: 318: 316: 313: 311: 310:Cristacoxidae 308: 306: 303: 301: 298: 296: 295:Chappuisiidae 293: 291: 288: 286: 283: 281: 278: 276: 273: 271: 270:Ancorabolidae 268: 266: 263: 261: 258: 256: 253: 252: 250: 244: 242: 240: 236: 231: 229: 225: 221: 217: 213: 209: 205: 201: 197: 193: 189: 185: 181: 178: 174: 170: 166: 163: 159: 155: 151: 150:Harpacticoida 143: 142: 137: 132: 127: 122: 121:Harpacticoida 119: 116: 115: 112: 109: 106: 105: 102: 99: 96: 95: 92: 89: 86: 85: 82: 79: 76: 75: 72: 69: 66: 65: 62: 59: 56: 55: 50: 45: 41: 36: 32: 27: 22: 19: 1384: 1325:Stromatolite 1220:Aeroplankton 1179: 1147:Salmon louse 1102:Chaetognatha 1074:Symbiodinium 1072: 1060: 975: 971:Raphidophyte 958: 951: 947:Stramenopile 929: 912: 905: 871: 854: 847: 840: 813: 796:Picoplankton 721:Spring bloom 691:Mycoplankton 686:Meroplankton 676:Holoplankton 571:. Retrieved 565: 555: 536: 530: 500:Thalestridae 395:Neobradyidae 390:Nannopodidae 350:Laophontidae 248: 232: 227: 223: 219: 149: 148: 140: 139: 120: 107:Superorder: 97:Infraclass: 18: 1528:iNaturalist 1409:Wikispecies 1290:Manta trawl 1275:Heterotroph 1225:Algaculture 1090:Zooplankton 1033:Flagellates 914:Chaetoceros 867:SAR11 clade 726:Thin layers 711:Planktology 706:Planktivore 661:Algal bloom 573:13 December 485:Tachidiidae 435:Peltidiidae 375:Louriniidae 360:Latiremidae 345:Idyanthidae 335:Hamondiidae 260:Aegisthidae 220:harpacticon 184:fresh water 101:Neocopepoda 1664:Categories 1285:Macroalgae 1245:Autotrophs 1175:Cyclopoida 1112:Ctenophora 1041:Brevetoxin 831:Cyanotoxin 826:Cyanobiont 522:References 515:Zosimeidae 490:Tegastidae 385:Miraciidae 300:Cletodidae 280:Argestidae 204:meiofaunal 200:planktonic 126:G. O. Sars 81:Arthropoda 1230:Algal mat 1170:Calanoida 1152:Sea louse 1132:Jellyfish 1107:Ciguatera 1068:Saxitoxin 1056:Flagellum 1005:Classes: 996:Centrales 896:Auxospore 470:Rometidae 265:Ameiridae 212:nematodes 206:group in 188:Ameiridae 165:Crustacea 162:subphylum 160:, in the 134:Families 67:Kingdom: 61:Eukaryota 1450:BugGuide 1394:Wikidata 1001:Pennales 960:Navicula 942:Frustule 716:Red tide 653:plankton 644:Plankton 510:Tisbidae 245:Families 235:antennae 210:, after 194:and the 180:copepods 158:copepods 141:See text 111:Podoplea 91:Copepoda 77:Phylum: 71:Animalia 57:Domain: 1400:Q146286 1355:MOCNESS 1265:f-ratio 1200:More... 901:Axodine 749:By size 731:More... 560:WoRMS. 380:Metidae 239:abdomen 216:sea ice 177:benthic 173:species 117:Order: 87:Class: 1621:133255 1608:604252 1592:NZOR: 1481:1HRPCO 1455:353726 1350:AusCPR 1340:C-MORE 651:About 543:  169:genera 152:is an 128:, 1903 1642:WoRMS 1629:Plazi 1585:41212 1559:86110 1546:10816 1541:IRMNG 1533:85521 1494:13276 1468:7NFBH 154:order 1647:1102 1580:NCBI 1554:ITIS 1520:1415 1515:GBIF 1476:EPPO 1437:BOLD 1360:SCAR 1335:Zoid 1280:HNLC 575:2022 541:ISBN 224:-oid 1567:NBN 1463:CoL 1442:390 1424:AFD 1345:CPR 156:of 1666:: 1644:: 1631:: 1618:: 1605:: 1582:: 1569:: 1556:: 1543:: 1530:: 1517:: 1504:: 1491:: 1478:: 1465:: 1452:: 1439:: 1426:: 1411:: 1396:: 594:, 564:. 230:. 190:, 636:e 629:t 622:v 577:. 549:.

Index


Scientific classification
Edit this classification
Eukaryota
Animalia
Arthropoda
Copepoda
Neocopepoda
Podoplea
Harpacticoida
G. O. Sars
order
copepods
subphylum
Crustacea
genera
species
benthic
copepods
fresh water
Ameiridae
Parastenocarididae
Canthocamptidae
planktonic
meiofaunal
marine sediments
nematodes
sea ice
antennae
abdomen

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