Knowledge (XXG)

Starry flounder

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is of relatively minor importance within fisheries, only entering commercial catch at major fishing ports north of Point Conception. Usually filleted and often sold under the name of "sole." Not considered a very flavorful or texturely decent fish. The young and smaller individuals are more sought
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organisms as a food source during its younger stage of life. Feeding is usually done by waiting for the prey to settle to the floor or around eye level of the flounder and then make a quick lunge at the food drawing a mouthful of water also to help pull the prey in. As the fish develops more, they
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The primary habitat for this species is within mud, sand, or gravel bottoms from 0–375 m (1230 ft), but most commonly above 146 m (479 ft). They are usually found near shore and often enter brackish or even fresh water on occasion. Highly salinated water is something this fish
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The starry flounder has a multitude of well studied behaviors that are exhibited on a daily basis. At a normal resting position the dorsal and anal fins are angled so to prevent the body from resting upon the substrate, support being given by the fins, so as to create a cushion of water between the
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and a complete lack of an accessory dorsal branch is found within this species. This species relies heavily on its strong anal spine for swimming. This anal spine is used as the primary driver of locomotion while the fish is swimming through the open ocean. Through an up and down motion the fish
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Like all flounders, when they are young, starry flounders swim around like normal fish in a vertical position, but soon they begin to tilt to one side as they swim and eventually live lying on the sandy floor. As well as many other changes in body structure, the migration of one of the eyes to the
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are also capable of backwards locomotion, which is achieved with the same waving movement of the fins but the rowing motion progresses anteriorly. This movement is used as a method of escape or if it encounters an obstacle. When quick movements are needed from this fish, such as when feeding or
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The starry flounder has an oval shaped body with a slender, pointed head. Its eyed side is an olive to dark brown or almost black in some cases and the blind side is a white or creamy white color. This species has unpaired fins ranging from a white to yellow-orange complexion, with black bands
285:(thus both the common name and species epithet), resulting in a rough feel. The eyed side is black to dark brown, while the lower side is white or cream-colored. Although classed as "righteye flounders," individuals may have their 611:
Campana, S. E.; John D. Neilson (April 4, 2016). "Daily Growth Increments in Otoliths of starry flounder (Platichthys stellatus) and the Influence of some Environmental Variables in their Production".
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is its ability to change its body coloration depending upon the substrate or environment that it is in. This process is done by changing pigment granule concentration in
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fish and the substrate. This is also for water to escape through an opening on the blind side, gill slit, of the fish and lessens the amount of effort needed to move.
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all the way to Southern California. Within the Pacific Ocean they are located in Korea and Southern Japan through Bering Strait and Arctic Alaska to the
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and anal fins moving in a rowing motion that progresses caudally along the fish creating a waving movement of the fins, propelling the fish forward.
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running perpendicular to the fish. The posterior fin or caudal fin is slightly rounded. Lateral lines with a slight curve run over the
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other side of the head is one of the most crucial changes. Other changes include the loss of dark color on the under side.
217: 574:"Bottomfish Identification Guide: Starry Flounder (Platichthys stellatus) | Washington Department of Fish & Wildlife" 443:
and also worms. When the starry flounder reaches adulthood the primary stomach contents that has been found are clams.
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The distinctive features of the starry flounder include the combination of black and white-to-orange bar on the
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frightened, the pectoral fin is extended at a right angle from the body, and used as an additional paddle.
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Movement of this fish has been described to look much like crawling, with the first few rays of the
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on either the right or left side. They have been recorded at up to 91 cm and 9 kg.
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stays away from because of its inability to keep its cells from becoming hypersalinated.
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The starry flounder has a relatively large home range, going from the
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On the western side of the Pacific they occur as far south as
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it's caught and mainly canned as a high class export item.
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The starry flounder before metamorphosis is dependent upon
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after than the larger and heavier fish. Within the
746: 447:that are too large for ingestion often have their 539:10.2305/IUCN.UK.2013-1.RLTS.T19014407A19033777.en 405:Another key behavioral ability displayed by the 648:. Washington Department of Fish & Wildlife 292:Starry flounders are inshore fish, ranging up 8: 467:. They have also been prominently found in 734: 308:invertebrates. Larvae start out consuming 57: 38: 29: 20: 613:Journal of Fisheries and Aquatic Sciences 537: 281:modified into tiny star-shaped plates or 506: 350:of the U.S. as far as the mouth of the 7: 667:"Platichthys stellatus summary page" 636: 634: 568: 566: 564: 562: 560: 558: 556: 1007:IUCN Red List least concern species 525:IUCN Red List of Threatened Species 277:, as well as the skin covered with 14: 1032:Fish of the Western United States 358:. They are an important game and 690:Spies, R.B.; Rice, D.W. (1988). 356:Santa Barbara County, California 262:found around the margins of the 82: 376:achieves a propelling effect. 1: 435:are able to feed upon small 1053: 475:and Southern California. 380:Behavior and life history 210: 203: 184: 177: 79:Scientific classification 77: 55: 46: 37: 28: 23: 532:: e.T19014407A19033777. 479:Interactions with humans 1037:Fish described in 1787 334:, ranging through the 1027:Fish of North America 792:Platichthys_stellatus 778:Platichthys stellatus 748:Platichthys stellatus 518:Platichthys stellatus 246:), also known as the 244:Platichthys stellatus 224:Platichthys stellatus 188:Platichthys stellatus 514:NatureServe (2013). 439:, some larger fish, 362:across their range. 708:1988MarBi..98..181S 461:North Pacific Ocean 300:zone, to the first 256:long-nosed flounder 214:Platichthys rugosus 49:Conservation status 716:10.1007/BF00391193 488:In California the 484:Commercial Fishing 1022:Fish of East Asia 994: 993: 966:Open Tree of Life 740:Taxon identifiers 236: 235: 170:P. stellatus 136:Pleuronectiformes 72: 1044: 987: 986: 974: 973: 961: 960: 948: 947: 935: 934: 922: 921: 912: 911: 899: 898: 886: 885: 873: 872: 860: 859: 847: 846: 834: 833: 821: 820: 808: 807: 795: 794: 782: 781: 780: 767: 766: 765: 735: 728: 727: 687: 681: 680: 678: 677: 663: 657: 656: 654: 653: 638: 629: 628: 608: 602: 601: 594: 588: 587: 585: 584: 570: 551: 550: 548: 546: 541: 511: 352:Santa Ynez River 336:Aleutian Islands 190: 87: 86: 66: 61: 60: 42: 33: 24:Starry flounder 21: 1052: 1051: 1047: 1046: 1045: 1043: 1042: 1041: 997: 996: 995: 990: 982: 977: 969: 964: 956: 951: 943: 938: 930: 925: 917: 915: 907: 902: 894: 889: 881: 876: 868: 863: 855: 850: 842: 837: 829: 824: 816: 811: 803: 798: 790: 785: 776: 775: 770: 761: 760: 755: 742: 732: 731: 689: 688: 684: 675: 673: 665: 664: 660: 651: 649: 640: 639: 632: 625:10.1139/f82-127 610: 609: 605: 596: 595: 591: 582: 580: 572: 571: 554: 544: 542: 513: 512: 508: 503: 486: 481: 465:Coronation Gulf 457: 428: 419: 387: 382: 368: 346:, and down the 338:, the coast of 240:starry flounder 199: 192: 186: 173: 81: 73: 62: 58: 51: 17: 16:Species of fish 12: 11: 5: 1050: 1048: 1040: 1039: 1034: 1029: 1024: 1019: 1014: 1009: 999: 998: 992: 991: 989: 988: 975: 962: 949: 936: 923: 913: 900: 887: 874: 861: 848: 835: 822: 809: 796: 783: 768: 752: 750: 744: 743: 738: 730: 729: 702:(2): 191–200. 696:Marine Biology 682: 658: 630: 619:(7): 937–942. 603: 589: 552: 505: 504: 502: 499: 485: 482: 480: 477: 456: 453: 427: 424: 418: 415: 411:chromatophores 386: 383: 381: 378: 367: 364: 296:well into the 258:, is a common 234: 233: 232: 231: 221: 208: 207: 201: 200: 193: 182: 181: 175: 174: 167: 165: 161: 160: 153: 149: 148: 146:Pleuronectidae 143: 139: 138: 133: 129: 128: 126:Actinopterygii 123: 119: 118: 113: 109: 108: 103: 99: 98: 93: 89: 88: 75: 74: 56: 53: 52: 47: 44: 43: 35: 34: 26: 25: 15: 13: 10: 9: 6: 4: 3: 2: 1049: 1038: 1035: 1033: 1030: 1028: 1025: 1023: 1020: 1018: 1017:Fish of Japan 1015: 1013: 1010: 1008: 1005: 1004: 1002: 985: 980: 976: 972: 967: 963: 959: 954: 950: 946: 941: 937: 933: 928: 924: 920: 914: 910: 905: 901: 897: 892: 888: 884: 879: 875: 871: 866: 862: 858: 853: 849: 845: 840: 836: 832: 827: 823: 819: 814: 810: 806: 801: 797: 793: 788: 784: 779: 773: 769: 764: 758: 754: 753: 751: 749: 745: 741: 736: 725: 721: 717: 713: 709: 705: 701: 697: 693: 686: 683: 672: 668: 662: 659: 647: 643: 637: 635: 631: 626: 622: 618: 614: 607: 604: 599: 593: 590: 579: 575: 569: 567: 565: 563: 561: 559: 557: 553: 540: 535: 531: 527: 526: 521: 519: 510: 507: 500: 498: 496: 491: 483: 478: 476: 474: 473:Santa Barbara 470: 466: 462: 454: 452: 450: 446: 442: 441:invertebrates 438: 433: 425: 423: 416: 414: 412: 408: 403: 400: 396: 391: 384: 379: 377: 374: 365: 363: 361: 357: 353: 349: 345: 341: 337: 333: 329: 324: 320: 318: 314: 311: 307: 303: 299: 295: 290: 288: 284: 280: 276: 272: 267: 265: 264:North Pacific 261: 257: 253: 249: 245: 241: 229: 225: 222: 219: 215: 212: 211: 209: 206: 202: 197: 191: 189: 183: 180: 179:Binomial name 176: 172: 171: 166: 163: 162: 159: 158: 154: 151: 150: 147: 144: 141: 140: 137: 134: 131: 130: 127: 124: 121: 120: 117: 114: 111: 110: 107: 104: 101: 100: 97: 94: 91: 90: 85: 80: 76: 70: 65: 64:Least Concern 54: 50: 45: 41: 36: 32: 27: 22: 19: 747: 699: 695: 685: 674:. 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Retrieved 529: 523: 517: 509: 490:P. stellatus 489: 487: 458: 455:Distribution 429: 420: 407:P. stellatus 406: 404: 392: 388: 373:pectoral fin 369: 325: 321: 291: 268: 255: 251: 247: 243: 239: 237: 223: 213: 187: 185: 169: 168: 156: 18: 1012:Platichthys 927:NatureServe 865:iNaturalist 772:Wikispecies 646:wdfw.wa.gov 578:wdfw.wa.gov 545:19 November 317:crustaceans 252:emery wheel 157:Platichthys 1001:Categories 676:2016-03-21 652:2016-03-21 583:2016-04-04 501:References 495:Bering Sea 432:planktonic 366:Morphology 348:West Coast 310:planktonic 298:freshwater 248:grindstone 399:Flounders 360:food fish 294:estuaries 283:tubercles 275:anal fins 164:Species: 102:Kingdom: 96:Eukaryota 932:2.100452 909:19014407 883:11119326 839:FishBase 757:Wikidata 724:53318650 671:FishBase 385:Behavior 260:flatfish 205:Synonyms 142:Family: 116:Chordata 112:Phylum: 106:Animalia 92:Domain: 69:IUCN 3.1 857:2409327 763:Q166833 704:Bibcode 451:eaten. 449:siphons 417:Ecology 306:benthic 302:riffles 230:, 1787) 220:, 1854) 198:, 1787) 152:Genus: 132:Order: 122:Class: 67: ( 984:154781 971:296735 958:154781 945:195632 896:172893 831:124485 722:  469:Canada 395:dorsal 344:Canada 340:Alaska 279:scales 271:dorsal 228:Pallas 218:Girard 196:Pallas 979:WoRMS 916:NAS: 878:IRMNG 870:83170 826:EUNIS 818:4JNBT 805:33910 720:S2CID 445:Clams 437:clams 332:Korea 328:Japan 313:algae 953:OBIS 940:NCBI 904:IUCN 891:ITIS 852:GBIF 844:4249 800:BOLD 547:2021 530:2013 426:Diet 330:and 315:and 287:eyes 273:and 254:and 238:The 919:842 813:CoL 787:ADW 712:doi 621:doi 534:doi 354:in 1003:: 981:: 968:: 955:: 942:: 929:: 906:: 893:: 880:: 867:: 854:: 841:: 828:: 815:: 802:: 789:: 774:: 759:: 718:. 710:. 700:98 698:. 694:. 669:. 644:. 633:^ 617:39 615:. 576:. 555:^ 528:. 522:. 471:, 342:, 266:. 250:, 726:. 714:: 706:: 679:. 655:. 627:. 623:: 600:. 586:. 549:. 536:: 520:" 516:" 242:( 226:( 216:( 194:( 71:)

Index



Conservation status
Least Concern
IUCN 3.1
Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Actinopterygii
Pleuronectiformes
Pleuronectidae
Platichthys
Binomial name
Pallas
Synonyms
Girard
Pallas
flatfish
North Pacific
dorsal
anal fins
scales
tubercles
eyes
estuaries
freshwater
riffles
benthic

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