Knowledge (XXG)

Astacus astacus

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is regarded as a keystone species in the environments it inhabits. Crayfish are an important part of the freshwater food web as they provide a source of food to many aquatic species and boost primary productivity by foraging on freshwater plants. The loss of crayfish in a freshwater environment is
402:. They prefer habitats with high levels of shelter availability. The waters they are found in tend to be soft-bottomed with some sand, and they do not tend to be found in muddy water. 736: 542:
by the 17th and 18th centuries due to its ready availability. The crayfish are collected from the wild in traps, a practice which is being replaced by more intensive
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This species was once abundant in Europe, although it was expensive to buy, and is considered to be the finest edible crayfish. It is, however, susceptible to the
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of the signal crayfish in man-made ponds. The consumption of crayfish is an important part of traditional Nordic culture, including the
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An updated classification of the freshwater crayfishes (Decapoda: Astacidea) of the world, with a complete species list
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is sensitive to dips in oxygen levels in the water it inhabits, which makes it particularly vulnerable to
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was one such area, and this legacy was visible in the county's historical coat of arms, featuring an
469:. However, they are capable of tolerating lower calcium levels than most other species of crayfish. 1498: 1437: 1359: 1331: 1325: 1283: 1276: 1160: 1132: 1066: 59: 2040: 1505: 1416: 1353: 1343: 1181: 1167: 999: 677: 501: 260: 89: 74: 1841: 1981: 1927: 1745: 1540: 1251: 1237: 1188: 1174: 1139: 992: 985: 875: 590: 480:
growth, which can be a cause for eutrophication and an overall degradation in water quality.
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Hundreds of smaller or larger lakes were once found in the northern
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L. Edsman; L. Füreder; F. Gherardi & C. Souty-Grosset (2010). "
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meant for consumption during the extended fasting periods of the
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Plants and Animals of Central Europe (Pflanzen und Tiere)
424:, until the following May, when they hatch and disperse. 459:. There is also some risk of predation via cannibalism. 512:
has dropped to about 5% of its preexisting population.
1956: 1656: 1520: 1459: 1266: 1040: 925: 519:A golden crayfish pictured in the coat of arms of 420:eggs are carried by the female, attached to her 492:carried by the invasive North American species 905: 844:"The astacin family of metalloendopeptidases" 343:streams, rivers, and lakes. It is found from 8: 689: 687: 678:10.2305/IUCN.UK.2010-3.RLTS.T2191A9338388.en 694:Crandall, Keith A; De Grave, Sammy (2017). 1644: 912: 898: 890: 808: 806: 412:after three to four years and a series of 375:Noble crayfish can vary greatly in colour. 68: 42: 31: 869: 715: 731: 729: 727: 508:. Since the introduction of the plague, 661:The IUCN Red List of Threatened Species 635: 842:J. S. Bond & R. J. Benyon (1995). 649: 647: 645: 643: 641: 639: 566:), a feast to mark the end of summer. 416:, and breed in October and November. 7: 1803:704d3535-9173-4d58-a278-0e481362a810 781: 779: 526:Documentation of the consumption of 435:, both as juveniles and adults, are 769:Peter Scheffel & Bernd Sceiba. 331:source. Like other true crayfish, 25: 581:calendar. The area of the former 2046:Freshwater crustaceans of Europe 2036:IUCN Red List vulnerable species 534:, when it was popular among the 398:, spending the day resting in a 93: 1: 2061:Crustaceans described in 1758 704:Journal of Crustacean Biology 27:Species of crayfish in Europe 2066:Taxa named by Carl Linnaeus 1529:Austromegabalanus psittacus 2087: 2071:Habitats Directive species 1594:Paralithodes camtschaticus 379:European crayfish feed on 1632: 979:Macrobrachium rosenbergii 266: 259: 233: 228: 205: 198: 90:Scientific classification 88: 66: 57: 50: 41: 34: 1424:Portunus trituberculatus 1119:Metanephrops challengeri 1073:California spiny lobster 498:Pacifastacus leniusculus 1575:Lysiosquillina maculata 313:broad-fingered crayfish 2051:Commercial crustaceans 1405:Ovalipes australiensis 1231:Scyllarides herklotsii 1203:Panulirus penicillatus 1092:Japanese spiny lobster 955:Cryphiops caementarius 862:10.1002/pro.5560040701 594: 563: 555: 523: 376: 355:, and north as far as 1587:Oratosquilla oratoria 972:Litopenaeus setiferus 717:10.1093/jcbiol/rux070 518: 500:), so is listed as a 374: 315:, is the most common 1798:Fauna Europaea (new) 1617:Tasmanian giant crab 1372:Hypothalassia acerba 1258:Tristan rock lobster 1217:Parribacus japonicus 1210:Panulirus versicolor 1196:Panulirus pascuensis 1031:Xiphopenaeus kroyeri 822:Slow Food Foundation 1499:Procambarus clarkii 1438:Scylla paramamosain 1360:Gecarcinus ruricola 1332:Chinese mitten crab 1326:Chaceon quinquedens 1284:Callinectes similis 1277:Callinectes sapidus 1161:Panulirus echinatus 1133:Nephrops norvegicus 1067:Arctides guineensis 672:: e.T2191A9338388. 573:, used for growing 538:, spreading to all 270:Astacus fluviatilis 60:Conservation status 2056:Edible crustaceans 1506:Orconectes virilis 1417:Portunus pelagicus 1354:Florida stone crab 1344:Declawing of crabs 1182:Panulirus longipes 1168:Panulirus guttatus 1000:Penaeus esculentus 920:Edible crustaceans 579:Orthodox Christian 530:dates back to the 524: 502:vulnerable species 377: 252:Starobogatov, 1996 2023: 2022: 1928:Open Tree of Life 1650:Taxon identifiers 1641: 1640: 1541:Galathea strigosa 1252:Thymops birsteini 1238:Scyllarides latus 1189:Panulirus ornatus 1175:Panulirus homarus 1140:Palinurus elephas 1126:Thenus orientalis 993:Pandalus borealis 986:Palaemon serratus 751:on March 28, 2008 737:"Noble crayfish ( 610:digestive enzymes 339:, living only in 335:is restricted to 305:European crayfish 296: 295: 290: 282: 274: 253: 243: 83: 16:(Redirected from 2078: 2016: 2015: 2003: 2002: 1990: 1989: 1977: 1976: 1975: 1949: 1948: 1936: 1935: 1923: 1922: 1910: 1909: 1897: 1896: 1894:NHMSYS0000377491 1884: 1883: 1871: 1870: 1858: 1857: 1845: 1844: 1832: 1831: 1819: 1818: 1806: 1805: 1793: 1792: 1780: 1779: 1767: 1766: 1754: 1753: 1741: 1740: 1728: 1727: 1718: 1717: 1705: 1704: 1692: 1691: 1690: 1677: 1676: 1675: 1645: 1312:Cancer productus 1298:Cancer bellianus 1291:Cancer irroratus 1245:Scyllarus arctus 1154:Panulirus cygnus 1079:Homarus gammarus 1061:American lobster 914: 907: 900: 891: 884: 883: 873: 856:(7): 1247–1261. 839: 833: 832: 830: 828: 810: 801: 800: 798: 797: 783: 774: 767: 761: 760: 758: 756: 747:. Archived from 733: 722: 721: 719: 691: 682: 681: 651: 608:are a family of 536:Swedish nobility 353:Balkan Peninsula 329:traditional food 288: 280: 272: 251: 242:(Linnaeus, 1758) 241: 211: 98: 97: 77: 72: 71: 46: 32: 21: 2086: 2085: 2081: 2080: 2079: 2077: 2076: 2075: 2026: 2025: 2024: 2019: 2011: 2006: 1998: 1993: 1985: 1980: 1971: 1970: 1965: 1952: 1944: 1939: 1931: 1926: 1918: 1915:Observation.org 1913: 1905: 1900: 1892: 1887: 1879: 1874: 1866: 1861: 1853: 1848: 1840: 1835: 1827: 1822: 1814: 1809: 1801: 1796: 1788: 1783: 1775: 1770: 1762: 1757: 1749: 1744: 1736: 1731: 1723: 1721: 1715:astacus-astacus 1713: 1708: 1702:Astacus_astacus 1700: 1695: 1688:Astacus astacus 1686: 1685: 1680: 1671: 1670: 1665: 1658:Astacus astacus 1652: 1642: 1637: 1628: 1516: 1512:Signal crayfish 1475:Astacus astacus 1455: 1451:Soft-shell crab 1398:Orithyia sinica 1319:Chaceon fenneri 1262: 1147:Panulirus argus 1105:Jasus edwardsii 1049: 1044: 1036: 1025:Whiteleg shrimp 1014:Processa edulis 1007:Penaeus monodon 948:Crangon crangon 930: 921: 918: 888: 887: 849:Protein Science 841: 840: 836: 826: 824: 816:Astacus astacus 812: 811: 804: 795: 793: 785: 784: 777: 768: 764: 754: 752: 739:Astacus astacus 735: 734: 725: 693: 692: 685: 656:Astacus astacus 653: 652: 637: 632: 603: 494:signal crayfish 490:crayfish plague 486: 476:known to cause 453:Eurasian otters 410:sexually mature 385:aquatic insects 369: 300:Astacus astacus 273:Fabricius, 1775 248:A. a. canadziae 224: 213: 209:Astacus astacus 207: 194: 191:A. astacus 92: 84: 73: 69: 62: 52:Astacus astacus 36:Astacus astacus 28: 23: 22: 15: 12: 11: 5: 2084: 2082: 2074: 2073: 2068: 2063: 2058: 2053: 2048: 2043: 2038: 2028: 2027: 2021: 2020: 2018: 2017: 2004: 1991: 1978: 1962: 1960: 1958:Cancer astacus 1954: 1953: 1951: 1950: 1937: 1924: 1911: 1898: 1885: 1872: 1859: 1846: 1833: 1820: 1807: 1794: 1785:Fauna Europaea 1781: 1768: 1755: 1742: 1729: 1719: 1706: 1693: 1678: 1662: 1660: 1654: 1653: 1648: 1639: 1638: 1633: 1630: 1629: 1627: 1626: 1619: 1614: 1611:Squilla mantis 1607: 1602: 1597: 1590: 1583: 1578: 1571: 1566: 1561: 1556: 1554:Goose barnacle 1551: 1548:Glyptolithodes 1544: 1537: 1532: 1524: 1522: 1518: 1517: 1515: 1514: 1509: 1502: 1495: 1488: 1483: 1478: 1471: 1465: 1463: 1457: 1456: 1454: 1453: 1448: 1445:Scylla serrata 1441: 1434: 1427: 1420: 1413: 1411:Pie crust crab 1408: 1401: 1394: 1387: 1380: 1375: 1368: 1366:Horsehair crab 1363: 1356: 1351: 1349:Dungeness crab 1346: 1341: 1334: 1329: 1322: 1315: 1308: 1305:Cancer pagurus 1301: 1294: 1287: 1280: 1272: 1270: 1264: 1263: 1261: 1260: 1255: 1248: 1241: 1234: 1227: 1220: 1213: 1206: 1199: 1192: 1185: 1178: 1171: 1164: 1157: 1150: 1143: 1136: 1129: 1122: 1115: 1112:Jasus lalandii 1108: 1101: 1094: 1089: 1086:Ibacus peronii 1082: 1075: 1070: 1063: 1057: 1055: 1038: 1037: 1035: 1034: 1027: 1022: 1017: 1010: 1003: 996: 989: 982: 975: 968: 963: 958: 951: 944: 936: 934: 923: 922: 919: 917: 916: 909: 902: 894: 886: 885: 834: 802: 775: 762: 723: 710:(5): 615–653. 683: 634: 633: 631: 628: 602: 599: 583:Dorohoi County 548:crayfish party 540:social classes 485: 482: 467:eutrophication 391:, and plants. 368: 365: 349:Central Europe 309:noble crayfish 294: 293: 292: 291: 286:Cancer nobilis 283: 281:Linnaeus, 1758 278:Cancer astacus 275: 264: 263: 257: 256: 255: 254: 244: 231: 230: 226: 225: 214: 203: 202: 196: 195: 188: 186: 182: 181: 174: 170: 169: 164: 160: 159: 154: 150: 149: 144: 140: 139: 134: 130: 129: 124: 120: 119: 114: 110: 109: 104: 100: 99: 86: 85: 67: 64: 63: 58: 55: 54: 48: 47: 39: 38: 26: 24: 18:Noble crayfish 14: 13: 10: 9: 6: 4: 3: 2: 2083: 2072: 2069: 2067: 2064: 2062: 2059: 2057: 2054: 2052: 2049: 2047: 2044: 2042: 2039: 2037: 2034: 2033: 2031: 2014: 2009: 2005: 2001: 1996: 1992: 1988: 1983: 1979: 1974: 1968: 1964: 1963: 1961: 1959: 1955: 1947: 1942: 1938: 1934: 1929: 1925: 1921: 1916: 1912: 1908: 1903: 1899: 1895: 1890: 1886: 1882: 1877: 1873: 1869: 1864: 1860: 1856: 1851: 1847: 1843: 1838: 1834: 1830: 1825: 1821: 1817: 1812: 1808: 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201: 200:Binomial name 197: 193: 192: 187: 184: 183: 180: 179: 175: 172: 171: 168: 165: 162: 161: 158: 155: 152: 151: 148: 145: 142: 141: 138: 135: 132: 131: 128: 125: 122: 121: 118: 115: 112: 111: 108: 105: 102: 101: 96: 91: 87: 81: 76: 65: 61: 56: 53: 49: 45: 40: 37: 33: 30: 19: 1957: 1657: 1621: 1609: 1592: 1585: 1573: 1546: 1539: 1535:Coconut crab 1527: 1504: 1497: 1492:Paranephrops 1490: 1474: 1473: 1443: 1436: 1429: 1422: 1415: 1403: 1396: 1389: 1382: 1370: 1358: 1338:Chionoecetes 1336: 1324: 1317: 1310: 1303: 1296: 1289: 1282: 1275: 1250: 1243: 1236: 1229: 1222: 1215: 1208: 1201: 1194: 1187: 1180: 1173: 1166: 1159: 1152: 1145: 1138: 1131: 1124: 1117: 1110: 1103: 1096: 1084: 1077: 1065: 1029: 1020:Shrimp paste 1012: 1005: 998: 991: 984: 977: 970: 966:Indian prawn 961:Dried shrimp 953: 946: 939: 853: 847: 837: 827:December 18, 825:. Retrieved 815: 794:. Retrieved 790: 770: 765: 753:. Retrieved 749:the original 738: 707: 703: 697: 665: 659: 655: 617: 613: 604: 586: 574: 568: 527: 525: 509: 497: 487: 472: 471: 462: 461: 432: 426: 405: 404: 393: 378: 332: 312: 308: 304: 299: 298: 297: 285: 277: 269: 246: 236: 208: 206: 190: 189: 177: 137:Malacostraca 51: 35: 29: 1824:iNaturalist 1682:Wikispecies 1224:Sagmariasus 544:aquaculture 532:Middle Ages 484:Consumption 357:Scandinavia 347:throughout 337:fresh water 229:Subspecies 157:Pleocyemata 2030:Categories 1973:Q109653894 1623:Thalassina 1569:Langostino 1378:Jonah crab 796:2022-10-14 630:References 614:A. astacus 587:A. astacus 575:A. astacus 564:rapujuhlat 556:kräftskiva 528:A. astacus 510:A. astacus 478:macrophyte 473:A. astacus 463:A. astacus 433:A. astacus 418:Fertilised 406:A. astacus 341:unpolluted 333:A. astacus 153:Suborder: 127:Arthropoda 75:Vulnerable 2041:Astacidae 1559:King crab 429:predators 427:The main 396:nocturnal 394:They are 351:, to the 185:Species: 167:Astacidae 113:Kingdom: 107:Eukaryota 1967:Wikidata 1842:10604893 1722:BioLib: 1667:Wikidata 1635:Category 1461:Crayfish 1042:Lobsters 606:Astacins 591:Romanian 571:Moldavia 521:Oulainen 457:muskrats 422:pleopods 389:molluscs 327:, and a 321:crayfish 261:Synonyms 217:Linnaeus 163:Family: 147:Decapoda 123:Phylum: 117:Animalia 103:Domain: 80:IUCN 3.1 2013:1133560 2000:8372144 1816:2226998 1764:1021866 1673:Q210959 1047:slipper 1045:(incl. 880:7670368 871:2143163 791:ieep.eu 601:Astacin 560:Finnish 552:Swedish 504:on the 408:become 367:Ecology 361:Finland 317:species 178:Astacus 173:Genus: 143:Order: 133:Class: 78: ( 1946:877649 1933:299971 1790:238436 1710:ARKive 1521:Others 1486:Cherax 1481:Marron 1469:Acocil 1050:& 941:Acetes 932:prawns 927:Shrimp 878:  868:  755:May 6, 745:ARKive 624:humans 455:, and 414:moults 400:burrow 345:France 325:Europe 303:, the 1987:7RW9H 1941:WoRMS 1920:16597 1868:97333 1855:92629 1837:IRMNG 1829:84862 1772:EUNIS 1751:7R7BP 1738:27896 1725:25494 1564:Krill 1268:Crabs 1098:Jasus 1052:spiny 619:Hydra 445:perch 381:worms 311:, or 2008:ITIS 1995:GBIF 1907:6715 1902:NCBI 1881:2191 1876:IUCN 1863:ITIS 1811:GBIF 1733:BOLD 876:PMID 829:2019 757:2007 670:IUCN 666:2010 449:pike 441:eels 359:and 221:1758 1982:CoL 1889:NBN 1850:ISC 1759:EoL 1746:CoL 1697:ADW 866:PMC 858:doi 712:doi 674:doi 658:". 622:to 597:). 595:rac 431:of 323:in 319:of 2032:: 2010:: 1997:: 1984:: 1969:: 1943:: 1930:: 1917:: 1904:: 1891:: 1878:: 1865:: 1852:: 1839:: 1826:: 1813:: 1800:: 1787:: 1777:40 1774:: 1761:: 1748:: 1735:: 1712:: 1699:: 1684:: 1669:: 929:/ 874:. 864:. 852:. 846:. 820:. 805:^ 789:. 778:^ 743:. 741:)" 726:^ 708:37 706:. 702:. 686:^ 668:. 664:. 638:^ 626:. 593:: 562:: 558:; 554:: 451:, 447:, 443:, 439:, 387:, 383:, 307:, 219:, 1054:) 913:e 906:t 899:v 882:. 860:: 854:4 831:. 818:" 814:" 799:. 773:. 759:. 720:. 714:: 700:" 696:" 680:. 676:: 589:( 550:( 496:( 223:) 215:( 82:) 20:)

Index

Noble crayfish

Conservation status
Vulnerable
IUCN 3.1
Scientific classification
Edit this classification
Eukaryota
Animalia
Arthropoda
Malacostraca
Decapoda
Pleocyemata
Astacidae
Astacus
Binomial name
Linnaeus
1758
A. a. astacus
A. a. canadziae
Synonyms
species
crayfish
Europe
traditional food
fresh water
unpolluted
France
Central Europe
Balkan Peninsula

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