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Chaceon quinquedens

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302:. Females predominate at depths of 450–700 metres (1,480–2,300 ft), and those in shallow water are predominantly reproductive adults. Females are smaller in size with a maximum carapace width of about 120 millimetres (4.7 in). whereas males predominate at greater depths, and are much larger in carapace width of 180 millimetres (7.1 in). Males can also live up to 15 years and will continue to grow with age. Furthermore, crabs in deeper water tend to be smaller than those in shallow water. This distribution suggests that red deep sea crabs undergo ontogenetic (life-cycle) migration. In a tag experiment that lasted for seven years, it was found that between the depths of 275 to 1,100 metres (902 to 3,609 ft) the red deep sea crabs moved distances of greater than 20 metres (66 ft). In this scenario, females on the upper slope (above 600 m) release larvae that migrate to surface waters, then settle in water deeper than 1000 m. As they grow, they move upslope and eventually become mature in shallower water. Red deep sea crabs living in the Gulf of Mexico, however, do not demonstrate a similar distribution; both large and small crabs are found from 500 to 1950 m, and no relationship with depth was found for sex or size. 311:
reproduction and dispersal. Females will also generally retain her eggs clutches up until the larvae are ready to hatch. The greatest seasonal dispersal range for the Deep sea red-crabs is during the winter months. The main stimulus for larvae to swim towards the surface is temperature, and as development proceeds the sinking rates of the crabs within their range increases. Like most crabs, the DSRC go through Brachyuran cold-water life cycle, have longer incubation times, longer total larval period, which result in larger adults. when the larvae hatch, they become planktonic for most of their early stages. the larvae typically hatch in the spring/summer months in shallow waters. DSRC larva develop in six stages: a pre-zoea stage, four zoeae stages, and a megalopa stage. The early stages of development (stages within the pre-zoea to the megalopa) happen within 26 days in cold water temperatures ranging from 18-21 °C, this also al occurs in shallower waters. After the early stages of development the juvenile crabs will continue growth in the mid slopes, the females will typically start to migrate toward to the upper slopes to join the adult females for mating, the males will typically start to migrate into deeper depths.
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interest in the deep sea red-crab fishery. The main target of the fishery are the legs and attached body segments. In 2008 the fishery was visited again, since the original look in 1972, it was found that the fishery abundance had decreased by 42%, this was shown most evident in the regions most accessible by the deeper depth fisheries fleet.
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has established an Acceptable Biological Catch (ABC) of 1,775 tons (3.91 million pounds) but average landings rarely exceed 930 tons (2.05 Million lbs) and average value of landings in 2016-2018 was $ 3.29 Million. After a decrease in other larger crustacean species, there became an increases
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Mature deep sea red crabs (DSRC) adults will usually migrate towards the upper slopes of the continental shelf for reproduction, there is also other favorable factors such as warmer temperatures, better abundance in prey, etc, that influence the adult crabs to migrate upwards that help with
282:, although they do not have the flattened fifth leg characteristic of that species. According to the Virginia Marine Products Board, the average weight of marketed crabs is about one to two pounds, and the average size is "5 to 7 inches (12.5cm–17.5cm) across the back of the shell." 347:
Red deep-sea crabs can develop a shell disease. This disease looks like small or large black and grey spots on the shell. These are caused by bacteria and fungi that are contagious to other crustaceans.
694:"Embryonic development and fecundity of the red deep-sea crab chaceon quinquedens (smith, 1879) (Decapoda: Brachyura: Geryonidae) in the Mid-Atlantic Bight determined by Image Analysis" 334:
as food. Since 2002, the species has been managed under the Atlantic Deep-Sea Red Crab Fishery Management Plan (FMP) created by the New England Fishery Management council. The
754:. Woods Hole, Massachusetts: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Northeast Fisheries Center. p. 1. 1626: 772: 1665: 290:
Red deep sea crabs (DSRC) mostly inhabit the deep continental shelf and slope along a wide range, all the way from the Northwest Atlantic waters and from the
804: 536:"Depth and temperature distribution, morphometrics, and sex ratios of red deepsea crab (Chaceon quinquedens) at 4 sampling sites in the Mid-Atlantic Bight" 298:. They can be found at depths of 200 to 1,800 metres (660 to 5,910 ft). DSRC on the U.S. East Coast show distinct sex segregation by depth along the 517:"Clarification of methods used to determine deep sea red crab (Chaceon quinquedens) abundance from data collected during the 1974 photographic survey" 1600: 374: 1639: 616:
Haefner, P. A., J. A. Musick (1974). "Observations on distribution and abundance of red crabs in Norfolk Canyon and adjacent continental slope".
1755: 1678: 1745: 661:"Diet and temperature effects on the survival of larval red deep-sea crabs, Chaceon quinquedens (smith, 1879), under laboratory conditions" 635:
KILGOUR, M. J, T. C. Shirley (2008). "Distribution of red deepsea crab (Chaceon quinquedens) by size and sex in the Gulf of Mexico".
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Wahle, Richard A.; Bergeron, Charlene E.; Chute, Antonie S.; Jacobson, Larry D.; Chen, Yong (2008-09-01).
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Common and scientific names of aquatic invertebrates from the United States and Canada: Crustaceans
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Essential Fish Habitat Source Document: Red Deepsea Crab, Chaceon (Geryon) quinquedens
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Red Crab Plan Development Team, New England Fishery Management Council (2019-08-26).
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Shell disease among red crabs inhabiting submarine canyons of the New York Bight
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Pérez-Pérez, N. M; Poach, M; Stevens, B; Smith, S. L.; Ozbay, G (2023).
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Northeast Region, Northeast Fisheries Science Center (January 2001)
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New England Fishery Management Council/ Management Plans/ Red crab
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Discovery Porthole: Sharing Research with Educators and the Public
318: 1683: 1160: 229: 126: 1540: 786: 276:, or swimming crabs, so are more closely related to blue crabs 491:. Stennis Space Center, Mississippi: Northern Gulf Institute 272:. However, they are actually members of the superfamily 1549: 1413: 1352: 1159: 933: 818: 534:Stevens, Bradley G.; Guida, Vincent (2016-06-02). 515:Chute, A. S.; Jacobson, L. D.; Redding, B (2019). 454: 400:. Bethesda, Maryland: American Fisheries Society. 264:The deep sea red-crab (DSRC) species resembles a 228:, or simply Atlantic red crab or red crab, is a 773:National Oceanic and Atmospheric Administration 798: 8: 521:Welcome to the NOAA Institutional Repository 692:Martínez-Rivera, S; Stevens, B. G. (2020). 1537: 805: 791: 783: 31: 20: 771:, NOAA Technical Memorandum NMFS-NE-163, 709: 676: 665:Journal of Marine Science and Engineering 592: 551: 375:Global Biodiversity Information Facility 357: 40:Dorsal view of male red deep-sea crab, 448: 446: 419: 417: 654: 652: 650: 7: 510: 508: 506: 396:American Fisheries Society (2005). 456:"What in the World is a RED CRAB?" 14: 777:National Marine Fisheries Service 336:National Marine Fisheries Service 431:. Virginia Marine Products Board 53: 323:Cooked deep sea red-crabs from 238:East Coast of the United States 581:ICES Journal of Marine Science 1: 1756:Crustaceans described in 1879 698:Journal of Crustacean Biology 453:Julie Ball (April 23, 2009). 306:Reproduction and development 1746:Crabs of the Atlantic Ocean 1422:Austromegabalanus psittacus 1772: 1487:Paralithodes camtschaticus 226:Atlantic deep sea red crab 1525: 872:Macrobrachium rosenbergii 201: 194: 175: 168: 50:Scientific classification 48: 39: 30: 23: 1317:Portunus trituberculatus 1012:Metanephrops challengeri 966:California spiny lobster 286:Distribution and ecology 220:, commonly known as the 1468:Lysiosquillina maculata 750:Young, Randall (1989). 618:Marine Fisheries Review 1298:Ovalipes australiensis 1124:Scyllarides herklotsii 1096:Panulirus penicillatus 985:Japanese spiny lobster 848:Cryphiops caementarius 711:10.1093/jcbiol/ruaa017 594:10.1093/icesjms/fsn058 327: 1480:Oratosquilla oratoria 865:Litopenaeus setiferus 322: 1510:Tasmanian giant crab 1265:Hypothalassia acerba 1151:Tristan rock lobster 1110:Parribacus japonicus 1103:Panulirus versicolor 1089:Panulirus pascuensis 924:Xiphopenaeus kroyeri 678:10.3390/jmse11051064 482:"Deep-Sea Red Crabs" 1551:Chaceon quinquedens 1392:Procambarus clarkii 1331:Scylla paramamosain 1253:Gecarcinus ruricola 1225:Chinese mitten crab 1219:Chaceon quinquedens 1177:Callinectes similis 1170:Callinectes sapidus 1054:Panulirus echinatus 1026:Nephrops norvegicus 960:Arctides guineensis 727:"Red Deep Sea Crab" 427:Chacean quinquedens 368:Chaceon quinquedens 332:commercially fished 279:Callinectes sapidus 217:Chaceon quinquedens 179:Chaceon quinquedens 161:C. quinquedens 42:Chaceon quinquedens 25:Chaceon quinquedens 1399:Orconectes virilis 1310:Portunus pelagicus 1247:Florida stone crab 1237:Declawing of crabs 1075:Panulirus longipes 1061:Panulirus guttatus 893:Penaeus esculentus 813:Edible crustaceans 553:10.7755/fb.114.3.7 328: 232:that lives in the 204:Geryon quinquedens 1733: 1732: 1692:Open Tree of Life 1543:Taxon identifiers 1534: 1533: 1434:Galathea strigosa 1145:Thymops birsteini 1131:Scyllarides latus 1082:Panulirus ornatus 1068:Panulirus homarus 1033:Palinurus elephas 1019:Thenus orientalis 886:Pandalus borealis 879:Palaemon serratus 343:Other information 300:continental slope 222:red deep-sea crab 213: 212: 208: 1763: 1726: 1725: 1713: 1712: 1700: 1699: 1687: 1686: 1674: 1673: 1661: 1660: 1648: 1647: 1635: 1634: 1622: 1621: 1609: 1608: 1596: 1595: 1583: 1582: 1570: 1569: 1568: 1538: 1205:Cancer productus 1191:Cancer bellianus 1184:Cancer irroratus 1138:Scyllarus arctus 1047:Panulirus cygnus 972:Homarus gammarus 954:American lobster 807: 800: 793: 784: 756: 755: 747: 741: 740: 738: 737: 722: 716: 715: 713: 689: 683: 682: 680: 656: 645: 644: 637:Fishery Bulletin 632: 626: 625: 613: 607: 606: 596: 572: 566: 565: 555: 540:Fishery Bulletin 531: 525: 524: 512: 501: 500: 498: 496: 486: 478: 472: 471: 469: 467: 458: 450: 441: 440: 438: 436: 421: 412: 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16:Species of crab 12: 11: 5: 1769: 1767: 1759: 1758: 1753: 1748: 1738: 1737: 1731: 1730: 1728: 1727: 1714: 1701: 1688: 1675: 1662: 1649: 1636: 1623: 1610: 1597: 1584: 1571: 1555: 1553: 1547: 1546: 1541: 1532: 1531: 1526: 1523: 1522: 1520: 1519: 1512: 1507: 1504:Squilla mantis 1500: 1495: 1490: 1483: 1476: 1471: 1464: 1459: 1454: 1449: 1447:Goose barnacle 1444: 1441:Glyptolithodes 1437: 1430: 1425: 1417: 1415: 1411: 1410: 1408: 1407: 1402: 1395: 1388: 1381: 1376: 1371: 1364: 1358: 1356: 1350: 1349: 1347: 1346: 1341: 1338:Scylla serrata 1334: 1327: 1320: 1313: 1306: 1304:Pie crust crab 1301: 1294: 1287: 1280: 1273: 1268: 1261: 1259:Horsehair crab 1256: 1249: 1244: 1242:Dungeness crab 1239: 1234: 1227: 1222: 1215: 1208: 1201: 1198:Cancer pagurus 1194: 1187: 1180: 1173: 1165: 1163: 1157: 1156: 1154: 1153: 1148: 1141: 1134: 1127: 1120: 1113: 1106: 1099: 1092: 1085: 1078: 1071: 1064: 1057: 1050: 1043: 1036: 1029: 1022: 1015: 1008: 1005:Jasus lalandii 1001: 994: 987: 982: 979:Ibacus peronii 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Retrieved 373: 367: 360: 346: 330:The crab is 329: 309: 289: 277: 263: 225: 221: 216: 215: 214: 203: 202: 178: 176: 160: 159: 147: 123:Infraorder: 97:Malacostraca 41: 24: 18: 1751:Portunoidea 1705:SeaLifeBase 1653:NatureServe 1614:iNaturalist 1117:Sagmariasus 671:(5): 1064. 425:"Red Crab: 274:Portunoidea 260:Distinction 250:Nova Scotia 207:Smith, 1879 117:Pleocyemata 1740:Categories 1516:Thalassina 1462:Langostino 1271:Jonah crab 736:2020-02-10 643:: 317–320. 407:1888569646 352:References 137:Geryonidae 113:Suborder: 87:Arthropoda 1452:King crab 603:1054-3139 562:0090-0656 266:snow crab 155:Species: 127:Brachyura 73:Kingdom: 67:Eukaryota 1658:2.933232 1632:10764115 1566:Q4477778 1560:Wikidata 1528:Category 1354:Crayfish 935:Lobsters 624:: 31–34. 495:April 7, 466:April 7, 435:April 7, 325:Virginia 236:off the 196:Synonyms 133:Family: 107:Decapoda 83:Phylum: 77:Animalia 63:Domain: 1606:2225524 940:slipper 938:(incl. 381:7 April 315:Fishery 294:to the 244:, from 189:, 1879) 148:Chaceon 143:Genus: 103:Order: 93:Class: 1723:158407 1697:450599 1684:158407 1671:198537 1645:620992 1619:459554 1580:142295 1414:Others 1379:Cherax 1374:Marron 1362:Acocil 943:& 834:Acetes 825:prawns 820:Shrimp 601:  560:  404:  270:Alaska 242:Canada 1718:WoRMS 1710:19471 1627:IRMNG 1457:Krill 1161:Crabs 991:Jasus 945:spiny 485:(PDF) 268:from 187:Smith 1679:OBIS 1666:NCBI 1640:ITIS 1601:GBIF 1593:T99P 1575:BOLD 599:ISSN 558:ISSN 497:2024 468:2024 437:2024 402:ISBN 383:2024 240:and 230:crab 1588:CoL 706:doi 673:doi 641:106 589:doi 548:doi 544:114 248:to 1742:: 1720:: 1707:: 1694:: 1681:: 1668:: 1655:: 1642:: 1629:: 1616:: 1603:: 1590:: 1577:: 1562:: 822:/ 775:, 729:. 702:40 700:. 696:. 669:11 667:. 663:. 649:^ 639:. 622:36 620:. 597:. 585:65 583:. 579:. 556:. 542:. 538:. 519:. 505:^ 487:. 459:. 445:^ 416:^ 372:. 256:. 947:) 806:e 799:t 792:v 739:. 714:. 708:: 681:. 675:: 605:. 591:: 564:. 550:: 523:. 499:. 470:. 439:. 429:" 410:. 385:. 366:" 185:(

Index


Scientific classification
Edit this classification
Eukaryota
Animalia
Arthropoda
Malacostraca
Decapoda
Pleocyemata
Brachyura
Geryonidae
Chaceon
Binomial name
Smith
Synonyms
crab
Atlantic Ocean
East Coast of the United States
Canada
North Carolina
Nova Scotia
Gulf of Mexico
snow crab
Alaska
Portunoidea
Callinectes sapidus
Gulf of Maine
Gulf of Mexico
continental slope

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