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Lake sturgeon

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910:. The Streamside Rearing Facility for lake sturgeon on the Big Manistee River became operational in the spring of 2004 and marked the first time this technique had ever been used for this species. Since that time there have been five Streamside Rearing Facilitys operating within the Lake Michigan Basin built on the same LRBOI design. Many agencies now collaborate on this effort including the U.S. Fish and Wildlife Service, the states of Michigan and Wisconsin, and many other partners. The LRBOI Nmé Stewardship Plan, created by biologists and Tribal members, was published in 2005 as a guiding document for the LRBOI sturgeon program and sturgeon restoration. New York State has also had a successful recovery program, using eggs and sperm collected from a spawning area on the 2648: 1150: 851:
Such unsustainable catch rates were coupled with environmental challenges such as pollution and the construction of dams and other flood control measures. Sturgeon, which return each spring to spawn in the streams and rivers in which they were born, found tributaries blocked and spawning shoals destroyed by silt from agriculture and lumbering. In the 20th century, drastic drops in sturgeon catches, increased regulations, and the closure of viable fisheries occurred. Currently, 19 of the 20 states within the fish's original U.S. range list it as either threatened or endangered. It is considered "Vulnerable" by
1136: 1122: 1098: 1110: 2655: 2661: 176: 131: 112: 870:. Once its value was realized, "They were taken by every available means from spearing and jigging to set lines of baited or unbaited hooks laid on the bottom to trap nets, pound nets and gillnets." Over 5 million lb were taken from Lake Erie in a single year. The fishery collapsed, largely by 1900. It has never recovered. Like most sturgeons, the lake sturgeon is rare now and is protected in many areas. 962: 839:
temperatures between 55 and 64 Â°F (13 and 18 Â°C). Lake sturgeon reproduce by swimming around each other in circles and shaking violently; the male stops circling when he has released his sperm and the female then lays her eggs. Males spawn every 2 to 7 years while females spawn every 4 to 9 years. Only 10 to 20 percent of adult lake sturgeon are sexually active during a season
153: 948:, and other surrounding areas. Adult sturgeon are caught in the river, their eggs and sperm are extracted and then taken back to the hatchery for fertilization, and left to incubate. Hatched larvae are also caught in the river with drift nets. The hatchery is open to the public, and visitors can also watch the hatchery workers catch the fish. 1831: 1038:
Department of Natural Resources can enable an emergency stoppage rule. In 2012, the largest sturgeon ever caught on Lake Winnebago (a female) was 125 years old, weighed 240 lb., and measured 87.5 in. in length. It was tagged and released by scientists from the Wisconsin Department of Natural Resources.
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Male lake sturgeon typically reach sexual maturity at 8 to 12 years, but may take up to 22 years. Females reach sexual maturity at 14 to 33 years, most often from 24 to 26 years of age. These sturgeon spawn on clean, gravel shoals and stream rapids, usually from April to June. They prefer to spawn in
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These fish were once killed as a nuisance by catch because they damaged fishing gear. When their meat and eggs became prized, commercial fishermen targeted them. Between 1879 and 1900, the Great Lakes commercial sturgeon fishery brought in an average of 4 million pounds (1,800 t) per year.
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Lake sturgeon eggs begin yellowed and are attached to a fatty ovarian mass. When the eggs are mature, they become olive green, grey or black. The eggs typically hatch after 8 to 14 days. Observations suggest lake sturgeon and other fish and invertebrates likely consume some fertilized eggs while on
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Several populations of lake sturgeon have begun to be restored by the U.S. Fish and Wildlife Service in cooperation with locally managed fisheries from North Carolina to the Great Lakes. To better understand their life cycle, USFWS tags individual sturgeon and records abundance, distribution, age,
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in Wisconsin. It has changed from a 16-day season in the past to a season with a marked quota, but the season can still run for the full 16 days. If 90–99% of the quota is reached on any day, the season is over at 1:00 pm the following day. If 100% (or more) of the quota is reached, the Wisconsin
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These sturgeon often migrate in search of food or suitable spawning locations, or in response to seasonal environmental conditions. Juveniles typically inhabit pools greater than about 6 feet in depth, and adults typically live deep in large lakes. They are not often far from suitable spawning
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and in some Vermont rivers, including the Winooski, Lamoille and Missisquoi rivers, and Otter Creek. This distribution makes sense in that all these areas were linked by the large lakes that formed as the glaciers retreated from North America at the end of the last ice age (e.g.,
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culture. For example, one of their clans is the Sturgeon Clan. There was also special celebration, the Sturgeon Festival, in which the spiritual and economic aspects of the fish were celebrated. Among the spiritual aspects are the sturgeon's role as protector of
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Nichols, S.J.; Kennedy, G.; Crawford, E.; Allen, J.; French III, J.; Black, G.; Blowin, M.; Hickey, J.; Chernyak, S.; Haas, R.; Thomas, M. (2003). "Assessment of lake sturgeon (Acipenser fulvescens) spawning efforts in the lower St. Clair River, Michigan".
866:. "In 1860, this species, taken on incidental catches of other fishes, was killed and dumped back in the lake, piled up on shore to dry and be burned, fed to pigs, or dug into the earth as fertilizer." It was even stacked like cordwood and used to fuel 1029:
on the Canada–US border. The early season runs from April 24 to May 7 each year with the late season running from July 1 to September 30. Anglers must have a valid Minnesota fishing license and purchase a sturgeon tag to harvest a lake sturgeon.
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Holzkamm, Tim, and Leo Waisberg (2004) "Native American Utilization of Sturgeon," pp. 22-39 in Sturgeons and Paddlefish of North America. Edited by G.T.O LeBreton, F. William H. Beamish, and Scott R. McKinley. Kluwer Academic
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In 2001, transmitters placed into ten sturgeon and egg mats placed in the Detroit River documented spawning of sturgeon for the first time in many decades. This discovery followed the 2001 discovery of spawning runs under the
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due to its extremely slow reproductive cycle; most individuals caught before 20 years of age have never bred and females spawn only once every four or five years. The specific harvesting of breeding females for their
3213: 822:, or attracted to darkness, while searching for rocky places to hide. About two weeks after hatching, they disperse downstream with the current for several miles until settling back down upon the river bottom. 829:
invertebrates like adults. It is thought that during late summer, yearlings gather in large schools in shallow river mouths and bays. The juveniles can be found in the same habitats as adults after a year.
734:. Given that it is a large species surviving by feeding on very small species, its feeding ecology has been compared to that of large marine animals, like some whales, which survive by filter-feeding. 726:. It extends its lips to vacuum up soft live food, which it swallows whole due to its lack of teeth. Its diet consists of insect larvae, worms (including leeches), and other small organisms (primarily 707:) hang near its mouth to help the sturgeon locate bottom-dwelling prey. Lake sturgeons can grow to a large size for freshwater fish, topping 7.25 ft (2.2 m) long and 240 lb (108 kg). 921:
Wolf Lake State Fish Hatchery in Kalamazoo, MI, raises and releases lake sturgeon. The lake sturgeon are produced mainly for inland waters, although a few are stocked in Great Lakes waters.
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The sturgeon is also present in Quebec in the St. Lawrence River, where it is targeted by commercial fisheries. It is also a game fish with a harvest limit of one per day.
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Lake sturgeon have a very long lifespan. Males typically live for 55 years and females can live for 80 to 150 years. They grow quickly during a lengthy juvenile stage.
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Limited sturgeon fishing seasons are permitted in only a few areas, including some locations in Minnesota, Wisconsin, and Michigan. Fishing for sturgeon is allowed on
730:) it finds in the mud. Some populations consume fish as a significant component of their diet, particularly since the introduction in the early 1990s of the invasive 3275: 1135: 1121: 1149: 1018:
in Michigan, for example, but the fishery is limited to five total fish taken each year, each over 36 in (910 mm) and taken through the ice with spears.
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In addition to overharvesting, it has also been negatively affected by pollution and loss of migratory waterways. It is vulnerable to population declines through
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growth and health of the population. While strict regulations have been put in place to monitor harvests, hatcheries are a key component of restoration efforts.
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The lake sturgeon uses its elongated, spade-like snout to stir up the substrate and sediments on the beds of rivers and lakes to feed. Four sensory organs (
914:. In early June 2017, aquatic biologists conducted the annual assisted propagation effort, through which 130,000 fertilized eggs were sent to hatcheries. 3499: 2696: 1723: 1608:
Scott, W.B. and E.J. Crossman. 1972. Freshwater Fisheries of Canada. Fisheries Research Board of Canada, Department of the Environment, Ottawa. p. 82-89.
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Scott, W.B. and E.J. Crossman. 1972. Freshwater Fisheries of Canada. Fisheries Research Board of Canada, Department of the Environment, Ottawa. p. 83-84.
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Scott, W.B. and E.J. Crossman. 1972. Freshwater Fisheries of Canada. Fisheries Research Board of Canada, Department of the Environment, Ottawa. p. 88.
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Scott, W.B. and E.J. Crossman. 1972. Freshwater Fisheries of Canada. Fisheries Research Board of Canada, Department of the Environment, Ottawa. p. 87.
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is also damaging to population size. Few individuals ever reach the extreme old age or large size that those of previous generations often did.
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Anglers in Minnesota have the opportunity to harvest one lake sturgeon per calendar year between 45 and 50 in on the
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south to Alabama and Mississippi and east to the French Broad River in western North Carolina. It occurs in the
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WILL HAENNI (2 May 2021) Monster fish caught in Detroit River is one of the largest ever recorded by biologists
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At hatching, the larvae are barely discernible and are about 10 mm long. The larvae soon become
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As juveniles, all definitive adult structures, except for gonads, form. They are thought to feed on
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skeleton, an overall streamlined shape, and skin bearing rows of bony plates on the sides and back.
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This sturgeon is a valuable gourmet food fish, as well as a source of specialty products including
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locations. The abundance of prey also plays a large factor in finding a suitable habitat.
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Van Der Laan, Richard; Eschmeyer, William N.; Fricke, Ronald (11 November 2014).
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Peterson, Douglas L.; Vecsei, Paul; Jennings, Cecil A. (14 November 2006).
1349: 3368: 1887:"Fishing Wisconsin: Lake Winnebago Sturgeon Spearing Regulations for 2007" 1371: 3236: 3157: 3081: 2753: 2725: 2553: 2183: 2056: 1993: 1294: 696:. Like other sturgeons, this species is a bottom feeder and has a partly 693: 237: 207: 77: 72: 57: 52: 42: 3254: 3241: 3228: 2889: 1738:"Spawning by lake sturgeon (Acipenser fulvescens) in the Detroit River" 986: in this section. Unsourced material may be challenged and removed. 727: 92: 67: 3267: 2719: 2050: 1673:. IUCN, International Union for Conservation of Nature. 18 March 2010 1671:"Sturgeon more critically endangered than any other group of species" 859: 197: 3134: 1770: 1736:
Caswell, N.M.; D.L. Peterson; B.A. Manny & G.W. Kennedy (2004).
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Lake sturgeon, Batchawana Bay, Lake Superior (live released)
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Lake sturgeon are polygamous, maximizing genetic diversity.
1620:"Spawning behavior of lake sturgeon (Acipenser fulvescens)" 936:, then Lake Huron. The facility is run and managed by the 1710: 1708: 1082:
era. Devices used in fishing sturgeon included spear,
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watershed were known as "Sturgeon Indians" during the
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to the limits of fresh water. In the west, it reaches
1424:"At last a use for trashy Erie gobies: sturgeon bait" 2605: 2595: 2578: 2568: 2538: 2528: 2518: 2501: 2491: 2481: 2413: 2376: 2361: 2350: 2260: 2244: 2233: 2222: 2212: 2201: 2190: 2179: 3147: 3103: 3079: 3070: 3024: 2980: 2947: 2761: 2752: 2552: 2472: 2463: 2412: 2375: 2335: 2259: 2160: 2113: 2086: 1618:Bruch, R. M.; Binkowski, F. P. (17 December 2002). 1070:The fish was also a key economic factor among the 924:There is also a streamside rearing facility near 1913:"Wis. DNR tags 240-pound, 125 year old sturgeon" 1033:An annual sturgeon spearing season is open on 818:, remaining far from the surface and bed, and 2690: 2017: 1374:. New York State Department of Conservation. 8: 1239:10.2305/IUCN.UK.2022-1.RLTS.T223A58134229.en 1167:Saskatchewan River Sturgeon Management Board 719:on and around its barbels near its rubbery, 3515:Taxa named by Constantine Samuel Rafinesque 3135: 3076: 2758: 2697: 2683: 2675: 2469: 2343: 2172: 2168: 2157: 2092: 2083: 2040: 2024: 2010: 2002: 1690: 1688: 1398:"Record lake sturgeon caught in Wisconsin" 1054:The sturgeon was and is a major figure in 151: 129: 110: 20: 1786: 1753: 1635: 1550: 1339: 1237: 1002:Learn how and when to remove this message 773:Rivers. In the north, it is found in the 1665: 1663: 1086:, net, and less commonly hook and line. 938:Michigan Department of Natural Resources 1966:Integrated Taxonomic Information System 1178: 1093: 1769:Manny, B. A.; Kennedy, G. W. (2002). 1574: 1572: 1570: 1539:Reviews in Fish Biology and Fisheries 1528: 1526: 1524: 1324:"Family-group names of Recent fishes" 7: 3490:Freshwater fish of the United States 1830:Ferre-Sadurni, Luis (13 June 2017). 1258: 1256: 984:adding citations to reliable sources 777:. In the east, the species lives in 1867:from the original on 20 August 2016 1430:from the original on 19 August 2016 1378:from the original on 29 August 2016 1225:IUCN Red List of Threatened Species 1187:"Fossilworks: Acipenser fulvescens" 1155:A very young juvenile lake sturgeon 904:Little River Band of Ottawa Indians 1404:from the original on 23 April 2016 14: 3500:Fish of the Eastern United States 1889:. 8 February 2007. Archived from 3470:IUCN Red List endangered species 2659: 2653: 2646: 1788:10.1046/j.1439-0426.2002.00390.x 1755:10.1111/j.1439-0426.2004.00499.x 1637:10.1046/j.1439-0426.2002.00421.x 1584:U.S. Fish & Wildlife Service 1303:from the original on 14 May 2017 1148: 1134: 1120: 1108: 1096: 960: 174: 1805:Journal of Great Lakes Research 971:needs additional citations for 3475:NatureServe vulnerable species 1775:Journal of Applied Ichthyology 1742:Journal of Applied Ichthyology 1624:Journal of Applied Ichthyology 1586:. 3 March 2016. Archived from 1288:Froese, R.; Pauly, D. (2017). 1214:Haxton, T.; Bruch, R. (2022). 1: 3485:Freshwater fish of the Arctic 1817:10.1016/S0380-1330(03)70445-6 692:, one of about 25 species of 1506:The Fishes of North Carolina 742:This species occurs in the 3531: 1264:"NatureServe Explorer 2.0" 1143:Goulais Bay, Lake Superior 1129:Goulais Bay, Lake Superior 2714: 2643: 2346: 2175: 2171: 2156: 2137: 2095: 2082: 2039: 1552:10.1007/s11160-006-9018-6 1467:10.1007/s10530-017-1376-6 1341:10.11646/zootaxa.3882.1.1 942:Michigan State University 302: 295: 276: 269: 171:Scientific classification 169: 149: 127: 118: 109: 23: 2874:A. oxyrinchus oxyrinchus 1983:; Pauly, Daniel (eds.). 1268:explorer.natureserve.org 1201:"Fossilworks: Acipenser" 738:Distribution and habitat 3505:Fish of the Great Lakes 2926:European sea sturgeon ( 2707:sturgeon and paddlefish 1997:. October 2005 version. 1580:"Lake Sturgeon Biology" 3510:Fish described in 1817 1962:"Acipenser fulvescens" 1449:Jacobs, G. R. (2017). 1141:Juvenile lake sturgeon 1127:Juvenile lake sturgeon 820:negatively phototactic 811:the spawning grounds. 715:The lake sturgeon has 490:Accipenser macrostomus 386:Acipenser cataphractus 3416:Paleobiology Database 3091:American paddlefish ( 3045:Shovelnose sturgeon ( 2865:A. oxyrinchus desotoi 1045:Cultural significance 932:, a tributary of the 680:), also known as the 658:Acipenser rupertianus 378:Acipenser carbonarius 3219:acipenser-fulvescens 3179:Acipenser fulvescens 3149:Acipenser fulvescens 3115:Chinese paddlefish ( 3012:Amu Darya sturgeon ( 2994:Syr Darya sturgeon ( 2782:Shortnose sturgeon ( 2617:Pseudoscaphirhynchus 1987:Acipenser fulvescens 1500:Acipenser fulvescens 1455:Biological Invasions 1218:Acipenser fulvescens 980:improve this article 952:Recreational fishing 677:Acipenser fulvescens 650:Acipenser rubicundus 610:Acipenser rhynchaeus 280:Acipenser fulvescens 2872:Atlantic sturgeon ( 2845:Adriatic sturgeon ( 2836:Japanese sturgeon ( 2827:Sakhalin sturgeon ( 2773:Siberian sturgeon ( 2610:Protoscaphirhynchus 1919:on 4 September 2012 1590:on 17 November 2018 1232:: e.T223A58134229. 538:Accipenser ohiensis 498:Acipenser maculosus 482:Acipenser liopeltis 306:Sterletus serotinus 121:Conservation status 3054:Alabama sturgeon ( 2908:Chinese sturgeon ( 2881:Persian sturgeon ( 2854:Bastard sturgeon ( 2811:A. gueldenstaedtii 2809:Russian sturgeon ( 2791:Dabry's sturgeon ( 2227:Bobasatraniiformes 912:St. Lawrence River 908:Big Manistee River 775:Hudson Bay Lowland 771:South Saskatchewan 767:North Saskatchewan 759:St. Lawrence River 262:A. fulvescens 3457: 3456: 3403:Open Tree of Life 3141:Taxon identifiers 3132: 3131: 3128: 3127: 3066: 3065: 3036:Pallid sturgeon ( 2917:Starry sturgeon ( 2672: 2671: 2668: 2667: 2641: 2640: 2637: 2636: 2633: 2632: 2331: 2330: 2249:Saurichthyiformes 2238:Guildayichthyidae 2152: 2151: 2148: 2147: 2133: 2132: 1400:. 16 April 2012. 1297:version (02/2017) 1027:Lake of the Woods 1012: 1011: 1004: 893:Blue Water Bridge 744:Mississippi River 668: 667: 662: 654: 646: 630: 614: 606: 590: 574: 558: 542: 534: 518: 502: 494: 486: 478: 462: 454: 438: 422: 406: 390: 389:Rapp ex Gray 1835 382: 374: 358: 342: 326: 310: 309:(Rafinesque 1820) 164: 144: 3522: 3450: 3449: 3437: 3436: 3424: 3423: 3411: 3410: 3398: 3397: 3385: 3384: 3372: 3371: 3359: 3358: 3346: 3345: 3343:NHMSYS0001691420 3333: 3332: 3320: 3319: 3310: 3309: 3297: 3296: 3284: 3283: 3271: 3270: 3258: 3257: 3245: 3244: 3232: 3231: 3222: 3221: 3209: 3208: 3196: 3195: 3183: 3182: 3181: 3168: 3167: 3166: 3136: 3077: 3003:Dwarf sturgeon ( 2937:A. transmontanus 2935:White sturgeon ( 2838:A. multiscutatus 2818:Green sturgeon ( 2759: 2699: 2692: 2685: 2676: 2663: 2657: 2651: 2650: 2607: 2597: 2580: 2570: 2540: 2530: 2520: 2503: 2493: 2483: 2470: 2415: 2378: 2363: 2352: 2344: 2338:Acipenseriformes 2308:Plesiococcolepis 2262: 2246: 2235: 2224: 2214: 2203: 2192: 2181: 2173: 2169: 2158: 2093: 2084: 2077: 2076: 2041: 2026: 2019: 2012: 2003: 1998: 1976: 1974: 1972: 1953: 1949: 1943: 1942: 1935: 1929: 1928: 1926: 1924: 1915:. Archived from 1909: 1903: 1902: 1900: 1898: 1893:on 22 April 2007 1883: 1877: 1876: 1874: 1872: 1853: 1847: 1846: 1844: 1842: 1827: 1821: 1820: 1799: 1793: 1792: 1790: 1781:(4–6): 486–490. 1766: 1760: 1759: 1757: 1733: 1727: 1721: 1715: 1712: 1703: 1702: 1700: 1692: 1683: 1682: 1680: 1678: 1667: 1658: 1657: 1639: 1630:(4–6): 570–579. 1615: 1609: 1606: 1600: 1599: 1597: 1595: 1576: 1565: 1564: 1554: 1530: 1519: 1516: 1510: 1509: 1494: 1488: 1485: 1479: 1478: 1461:(5): 1533–1546. 1446: 1440: 1439: 1437: 1435: 1426:. 12 June 2005. 1420: 1414: 1413: 1411: 1409: 1394: 1388: 1387: 1385: 1383: 1368: 1362: 1361: 1343: 1319: 1313: 1312: 1310: 1308: 1285: 1279: 1278: 1276: 1274: 1260: 1251: 1250: 1248: 1246: 1241: 1211: 1205: 1204: 1197: 1191: 1190: 1183: 1152: 1138: 1124: 1112: 1100: 1050:Native Americans 1007: 1000: 996: 993: 987: 964: 956: 926:Onaway, Michigan 757:, east down the 660: 652: 644: 628: 612: 604: 588: 572: 556: 540: 532: 516: 500: 492: 484: 476: 460: 458:Acipenser laevis 452: 436: 420: 404: 388: 380: 372: 356: 340: 324: 308: 282: 228:Acipenseriformes 179: 178: 158: 155: 154: 138: 133: 132: 114: 104: 34: 27:Temporal range: 21: 3530: 3529: 3525: 3524: 3523: 3521: 3520: 3519: 3460: 3459: 3458: 3453: 3445: 3440: 3432: 3427: 3419: 3414: 3406: 3401: 3393: 3388: 3380: 3375: 3367: 3364:Observation.org 3362: 3354: 3349: 3341: 3336: 3328: 3323: 3315: 3313: 3305: 3300: 3292: 3287: 3279: 3274: 3266: 3261: 3253: 3248: 3240: 3235: 3227: 3225: 3217: 3212: 3204: 3199: 3191: 3186: 3177: 3176: 3171: 3162: 3161: 3156: 3143: 3133: 3124: 3099: 3062: 3047:S. platorynchus 3020: 2996:P. fedtschenkoi 2984: 2976: 2943: 2899:Amur sturgeon ( 2863:Gulf sturgeon ( 2800:Lake sturgeon ( 2784:A. brevirostrum 2748: 2710: 2703: 2673: 2664: 2645: 2629: 2548: 2459: 2408: 2371: 2355:Cylindracanthus 2340: 2327: 2255: 2165: 2144: 2129: 2109: 2078: 2046: 2045: 2035: 2030: 1979: 1970: 1968: 1960: 1957: 1956: 1950: 1946: 1937: 1936: 1932: 1922: 1920: 1911: 1910: 1906: 1896: 1894: 1885: 1884: 1880: 1870: 1868: 1857:"Lake Sturgeon" 1855: 1854: 1850: 1840: 1838: 1829: 1828: 1824: 1801: 1800: 1796: 1768: 1767: 1763: 1735: 1734: 1730: 1726:240 lb., 6'10". 1722: 1718: 1713: 1706: 1698: 1694: 1693: 1686: 1676: 1674: 1669: 1668: 1661: 1617: 1616: 1612: 1607: 1603: 1593: 1591: 1578: 1577: 1568: 1532: 1531: 1522: 1517: 1513: 1496: 1495: 1491: 1486: 1482: 1448: 1447: 1443: 1433: 1431: 1422: 1421: 1417: 1407: 1405: 1396: 1395: 1391: 1381: 1379: 1370: 1369: 1365: 1321: 1320: 1316: 1306: 1304: 1290:"Acipenseridae" 1287: 1286: 1282: 1272: 1270: 1262: 1261: 1254: 1244: 1242: 1213: 1212: 1208: 1199: 1198: 1194: 1185: 1184: 1180: 1175: 1163: 1156: 1153: 1144: 1142: 1139: 1130: 1128: 1125: 1116: 1113: 1104: 1101: 1092: 1052: 1047: 1008: 997: 991: 988: 977: 965: 954: 934:Cheboygan River 897:St. Clair River 888: 848: 836: 808: 800: 740: 713: 690:freshwater fish 661:Richardson 1836 541:Rafinesque 1820 493:Rafinesque 1820 291: 284: 278: 265: 173: 165: 156: 152: 145: 134: 130: 123: 105: 103: 102: 101: 100: 95: 90: 85: 80: 75: 70: 65: 60: 55: 50: 45: 40: 29: 28: 25: 17: 16:Species of fish 12: 11: 5: 3528: 3526: 3518: 3517: 3512: 3507: 3502: 3497: 3495:Fish of Canada 3492: 3487: 3482: 3477: 3472: 3462: 3461: 3455: 3454: 3452: 3451: 3438: 3425: 3412: 3399: 3386: 3373: 3360: 3347: 3334: 3321: 3311: 3298: 3285: 3272: 3259: 3246: 3233: 3223: 3210: 3197: 3184: 3169: 3153: 3151: 3145: 3144: 3139: 3130: 3129: 3126: 3125: 3123: 3122: 3111: 3109: 3101: 3100: 3098: 3097: 3087: 3085: 3074: 3068: 3067: 3064: 3063: 3061: 3060: 3051: 3042: 3032: 3030: 3027:Scaphirhynchus 3022: 3021: 3019: 3018: 3009: 3000: 2990: 2988: 2985:scaphirhynchus 2978: 2977: 2975: 2974: 2965: 2955: 2953: 2945: 2944: 2942: 2941: 2932: 2923: 2914: 2905: 2896: 2887: 2878: 2869: 2860: 2856:A. nudiventris 2851: 2842: 2833: 2824: 2820:A. medirostris 2815: 2806: 2797: 2788: 2779: 2769: 2767: 2756: 2750: 2749: 2747: 2746: 2740: 2734: 2728: 2722: 2715: 2712: 2711: 2704: 2702: 2701: 2694: 2687: 2679: 2670: 2669: 2666: 2665: 2644: 2642: 2639: 2638: 2635: 2634: 2631: 2630: 2628: 2627: 2624:Scaphirhynchus 2620: 2613: 2603: 2593: 2586: 2583:Engdahlichthys 2576: 2573:Anchiacipenser 2566: 2558: 2556: 2550: 2549: 2547: 2546: 2543:Pugiopsephurus 2536: 2526: 2523:Protopsephurus 2516: 2509: 2499: 2496:Paleopsephurus 2489: 2478: 2476: 2467: 2465:Acipenseroidei 2461: 2460: 2458: 2457: 2450: 2443: 2436: 2429: 2421: 2419: 2417:Peipiaosteidae 2410: 2409: 2407: 2406: 2403:Strongylosteus 2399: 2392: 2384: 2382: 2380:Chondrosteidae 2373: 2372: 2370: 2369: 2366:Eochondrosteus 2359: 2347: 2341: 2336: 2333: 2332: 2329: 2328: 2326: 2325: 2322:Toarcocephalus 2318: 2311: 2304: 2297: 2290: 2283: 2276: 2268: 2266: 2264:Coccolepididae 2257: 2256: 2254: 2253: 2242: 2231: 2220: 2210: 2199: 2188: 2176: 2166: 2161: 2154: 2153: 2150: 2149: 2146: 2145: 2138: 2135: 2134: 2131: 2130: 2128: 2127: 2126: 2125: 2119: 2117: 2111: 2110: 2108: 2107: 2106: 2105: 2103:Actinopterygii 2096: 2090: 2088:Actinopterygii 2080: 2079: 2075: 2074: 2065: 2063:Actinopterygii 2059: 2053: 2044: 2037: 2036: 2031: 2029: 2028: 2021: 2014: 2006: 2000: 1999: 1981:Froese, Rainer 1977: 1955: 1954: 1944: 1930: 1904: 1878: 1848: 1836:New York Times 1822: 1811:(3): 383–391. 1794: 1761: 1728: 1716: 1704: 1684: 1659: 1610: 1601: 1566: 1520: 1511: 1489: 1480: 1441: 1415: 1389: 1363: 1314: 1280: 1252: 1206: 1192: 1177: 1176: 1174: 1171: 1170: 1169: 1162: 1159: 1158: 1157: 1154: 1147: 1145: 1140: 1133: 1131: 1126: 1119: 1117: 1114: 1107: 1105: 1102: 1095: 1091: 1088: 1076:Winnipeg River 1051: 1048: 1046: 1043: 1035:Lake Winnebago 1010: 1009: 968: 966: 959: 953: 950: 887: 884: 847: 844: 835: 832: 807: 804: 799: 796: 779:Lake Champlain 747:drainage basin 739: 736: 712: 709: 686:North American 666: 665: 664: 663: 655: 647: 631: 615: 607: 591: 575: 559: 543: 535: 519: 503: 495: 487: 479: 463: 455: 439: 423: 407: 391: 383: 375: 359: 343: 327: 311: 300: 299: 293: 292: 285: 274: 273: 267: 266: 259: 257: 253: 252: 245: 241: 240: 235: 231: 230: 225: 221: 220: 218:Actinopterygii 215: 211: 210: 205: 201: 200: 195: 191: 190: 185: 181: 180: 167: 166: 150: 147: 146: 128: 125: 124: 119: 116: 115: 107: 106: 98: 97: 96: 91: 86: 81: 76: 71: 66: 61: 56: 51: 46: 41: 36: 35: 26: 15: 13: 10: 9: 6: 4: 3: 2: 3527: 3516: 3513: 3511: 3508: 3506: 3503: 3501: 3498: 3496: 3493: 3491: 3488: 3486: 3483: 3481: 3478: 3476: 3473: 3471: 3468: 3467: 3465: 3448: 3443: 3439: 3435: 3430: 3426: 3422: 3417: 3413: 3409: 3404: 3400: 3396: 3395:lake-sturgeon 3391: 3387: 3383: 3378: 3374: 3370: 3365: 3361: 3357: 3352: 3348: 3344: 3339: 3335: 3331: 3326: 3322: 3318: 3312: 3308: 3303: 3299: 3295: 3290: 3286: 3282: 3277: 3273: 3269: 3264: 3260: 3256: 3251: 3247: 3243: 3238: 3234: 3230: 3224: 3220: 3215: 3211: 3207: 3202: 3198: 3194: 3189: 3185: 3180: 3174: 3170: 3165: 3159: 3155: 3154: 3152: 3150: 3146: 3142: 3137: 3120: 3118: 3113: 3112: 3110: 3108: 3107: 3102: 3096: 3094: 3089: 3088: 3086: 3084: 3083: 3078: 3075: 3073: 3072:Polyodontidae 3069: 3059: 3057: 3052: 3050: 3048: 3043: 3041: 3039: 3034: 3033: 3031: 3029: 3028: 3023: 3017: 3015: 3010: 3008: 3006: 3001: 2999: 2997: 2992: 2991: 2989: 2987: 2986: 2979: 2973: 2971: 2966: 2964: 2962: 2957: 2956: 2954: 2952: 2951: 2946: 2940: 2938: 2933: 2931: 2929: 2924: 2922: 2920: 2915: 2913: 2911: 2906: 2904: 2902: 2901:A. schrenckii 2897: 2895: 2893: 2888: 2886: 2884: 2879: 2877: 2875: 2870: 2868: 2866: 2861: 2859: 2857: 2852: 2850: 2848: 2843: 2841: 2839: 2834: 2832: 2830: 2825: 2823: 2821: 2816: 2814: 2812: 2807: 2805: 2803: 2802:A. fulvescens 2798: 2796: 2794: 2789: 2787: 2785: 2780: 2778: 2776: 2771: 2770: 2768: 2766: 2765: 2760: 2757: 2755: 2754:Acipenseridae 2751: 2745: 2741: 2739: 2735: 2733: 2729: 2727: 2723: 2721: 2717: 2716: 2713: 2708: 2700: 2695: 2693: 2688: 2686: 2681: 2680: 2677: 2662: 2658: 2656: 2649: 2626: 2625: 2621: 2619: 2618: 2614: 2612: 2611: 2604: 2602: 2601: 2600:Priscosturion 2594: 2592: 2591: 2587: 2585: 2584: 2577: 2575: 2574: 2567: 2565: 2564: 2560: 2559: 2557: 2555: 2554:Acipenseridae 2551: 2545: 2544: 2537: 2535: 2534: 2527: 2525: 2524: 2517: 2515: 2514: 2510: 2508: 2507: 2506:Parapsephurus 2500: 2498: 2497: 2490: 2488: 2487: 2480: 2479: 2477: 2475: 2474:Polyodontidae 2471: 2468: 2466: 2462: 2456: 2455: 2451: 2449: 2448: 2444: 2442: 2441: 2437: 2435: 2434: 2430: 2428: 2427: 2423: 2422: 2420: 2418: 2411: 2405: 2404: 2400: 2398: 2397: 2393: 2391: 2390: 2386: 2385: 2383: 2381: 2374: 2368: 2367: 2360: 2357: 2356: 2349: 2348: 2345: 2342: 2339: 2334: 2324: 2323: 2319: 2317: 2316: 2312: 2310: 2309: 2305: 2303: 2302: 2298: 2296: 2295: 2291: 2289: 2288: 2284: 2282: 2281: 2277: 2275: 2274: 2270: 2269: 2267: 2265: 2258: 2251: 2250: 2243: 2240: 2239: 2232: 2229: 2228: 2221: 2219: 2218: 2211: 2208: 2207: 2200: 2197: 2196: 2189: 2186: 2185: 2178: 2177: 2174: 2170: 2167: 2164: 2159: 2155: 2143: 2142: 2136: 2123: 2122: 2121: 2120: 2118: 2116: 2112: 2104: 2100: 2099: 2098: 2097: 2094: 2091: 2089: 2085: 2081: 2073: 2069: 2066: 2064: 2060: 2058: 2054: 2052: 2048: 2047: 2042: 2038: 2034: 2027: 2022: 2020: 2015: 2013: 2008: 2007: 2004: 1996: 1995: 1990: 1988: 1982: 1978: 1967: 1963: 1959: 1958: 1948: 1945: 1940: 1934: 1931: 1918: 1914: 1908: 1905: 1892: 1888: 1882: 1879: 1866: 1862: 1858: 1852: 1849: 1837: 1833: 1826: 1823: 1818: 1814: 1810: 1806: 1798: 1795: 1789: 1784: 1780: 1776: 1772: 1765: 1762: 1756: 1751: 1747: 1743: 1739: 1732: 1729: 1725: 1720: 1717: 1711: 1709: 1705: 1697: 1691: 1689: 1685: 1672: 1666: 1664: 1660: 1655: 1651: 1647: 1643: 1638: 1633: 1629: 1625: 1621: 1614: 1611: 1605: 1602: 1589: 1585: 1581: 1575: 1573: 1571: 1567: 1562: 1558: 1553: 1548: 1544: 1540: 1536: 1529: 1527: 1525: 1521: 1515: 1512: 1507: 1503: 1501: 1493: 1490: 1484: 1481: 1476: 1472: 1468: 1464: 1460: 1456: 1452: 1445: 1442: 1429: 1425: 1419: 1416: 1403: 1399: 1393: 1390: 1377: 1373: 1367: 1364: 1359: 1355: 1351: 1347: 1342: 1337: 1333: 1329: 1325: 1318: 1315: 1302: 1298: 1296: 1291: 1284: 1281: 1269: 1265: 1259: 1257: 1253: 1240: 1235: 1231: 1227: 1226: 1221: 1219: 1210: 1207: 1202: 1196: 1193: 1188: 1182: 1179: 1172: 1168: 1165: 1164: 1160: 1151: 1146: 1137: 1132: 1123: 1118: 1115:Lake sturgeon 1111: 1106: 1099: 1094: 1089: 1087: 1085: 1081: 1077: 1073: 1068: 1066: 1062: 1057: 1049: 1044: 1042: 1039: 1036: 1031: 1028: 1024: 1019: 1017: 1006: 1003: 995: 992:February 2021 985: 981: 975: 974: 969:This section 967: 963: 958: 957: 951: 949: 947: 943: 939: 935: 931: 927: 922: 919: 915: 913: 909: 905: 900: 898: 894: 885: 883: 881: 876: 871: 869: 865: 861: 856: 854: 845: 843: 840: 833: 831: 828: 823: 821: 817: 812: 805: 803: 797: 795: 791: 789: 788:Lake Iroquois 785: 780: 776: 772: 768: 764: 763:Lake Winnipeg 760: 756: 755:Detroit River 752: 748: 745: 737: 735: 733: 729: 725: 722: 718: 710: 708: 706: 701: 699: 698:cartilaginous 695: 691: 687: 683: 682:rock sturgeon 679: 678: 673: 672:lake sturgeon 659: 656: 651: 648: 643: 639: 635: 632: 627: 623: 619: 616: 611: 608: 603: 599: 595: 592: 587: 583: 579: 576: 571: 567: 563: 560: 555: 551: 547: 544: 539: 536: 531: 527: 523: 520: 515: 511: 507: 504: 499: 496: 491: 488: 483: 480: 475: 471: 467: 464: 459: 456: 451: 447: 443: 440: 435: 431: 427: 424: 419: 415: 411: 408: 403: 399: 395: 392: 387: 384: 379: 376: 371: 367: 363: 360: 355: 351: 347: 344: 339: 335: 331: 328: 323: 319: 315: 312: 307: 304: 303: 301: 298: 294: 289: 283: 281: 275: 272: 271:Binomial name 268: 264: 263: 258: 255: 254: 251: 250: 246: 243: 242: 239: 238:Acipenseridae 236: 233: 232: 229: 226: 223: 222: 219: 216: 213: 212: 209: 206: 203: 202: 199: 196: 193: 192: 189: 186: 183: 182: 177: 172: 168: 162: 148: 142: 137: 126: 122: 117: 113: 108: 94: 89: 84: 79: 74: 69: 64: 59: 54: 49: 44: 39: 32: 24:Lake sturgeon 22: 19: 3148: 3116: 3104: 3092: 3080: 3055: 3046: 3037: 3025: 3014:P. kaufmanni 3013: 3004: 2995: 2981: 2969: 2960: 2948: 2936: 2927: 2919:A. stellatus 2918: 2909: 2900: 2891: 2882: 2873: 2864: 2855: 2846: 2837: 2828: 2819: 2810: 2801: 2799: 2793:A. dabryanus 2792: 2783: 2774: 2762: 2738:Osteichthyes 2652: 2622: 2615: 2608: 2598: 2588: 2581: 2571: 2561: 2541: 2531: 2521: 2511: 2504: 2494: 2486:Crossopholis 2484: 2452: 2447:Stichopterus 2445: 2438: 2433:Peipiaosteus 2431: 2424: 2401: 2394: 2389:Chondrosteus 2387: 2364: 2353: 2320: 2313: 2306: 2299: 2292: 2285: 2278: 2271: 2247: 2236: 2225: 2215: 2204: 2195:Errolichthys 2193: 2182: 2139: 2067: 1992: 1986: 1969:. 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Retrieved 1229: 1223: 1217: 1209: 1195: 1181: 1069: 1053: 1040: 1032: 1020: 1013: 998: 989: 978:Please help 973:verification 970: 923: 920: 916: 901: 889: 872: 857: 849: 846:Conservation 841: 837: 834:Reproduction 824: 813: 809: 801: 792: 784:Lake Agassiz 741: 714: 702: 681: 676: 675: 671: 669: 657: 653:Lesueur 1818 649: 645:DumĂ©ril 1870 641: 637: 633: 629:DumĂ©ril 1870 625: 621: 617: 613:Agassiz 1850 609: 605:DumĂ©ril 1870 601: 597: 593: 589:DumĂ©ril 1870 585: 581: 577: 573:DumĂ©ril 1870 569: 565: 561: 557:DumĂ©ril 1870 553: 549: 545: 537: 533:DumĂ©ril 1870 529: 525: 521: 517:DumĂ©ril 1870 513: 509: 505: 501:Lesueur 1818 497: 489: 485:GĂĽnther 1870 481: 477:DumĂ©ril 1870 473: 469: 465: 461:Agassiz 1850 457: 453:DumĂ©ril 1870 449: 445: 441: 437:DumĂ©ril 1870 433: 429: 425: 421:DumĂ©ril 1870 417: 413: 409: 405:DumĂ©ril 1867 401: 397: 393: 385: 381:Agassiz 1850 377: 373:DumĂ©ril 1867 369: 365: 361: 357:DumĂ©ril 1870 353: 349: 345: 341:DumĂ©ril 1870 337: 333: 329: 325:DumĂ©ril 1870 321: 317: 313: 305: 279: 277: 261: 260: 248: 18: 3325:NatureServe 3263:iNaturalist 3173:Wikispecies 3093:P. spathula 3056:S. suttkusi 3005:P. hermanni 2961:H. dauricus 2910:A. sinensis 2892:A. ruthenus 2883:A. persicus 2847:A. naccarii 2744:Chondrostei 2736:Superclass 2440:Spherosteus 2287:Condorlepis 2217:Neochallaia 2163:Chondrostei 2141:Chondrostei 2115:Chondrostei 2072:Actinopteri 2033:Chondrostei 1952:Publishers. 1941:. May 2018. 1594:17 November 1372:"Sturgeons" 1072:Anishinaabe 1023:Rainy River 930:Black River 886:Restoration 875:overfishing 853:NatureServe 751:Great Lakes 711:Description 626:richardsoni 586:rafinesquii 570:platyrhinus 554:paranasimos 530:nertinianus 338:anthracinus 161:NatureServe 157:Vulnerable 31:Pleistocene 3464:Categories 3117:P. gladius 2829:A. mikadoi 2732:Vertebrata 2730:Subphylum 2301:Morrolepis 2280:Coccolepis 2273:Barbalepis 2206:Gualolepis 2124:see below↓ 1173:References 1016:Black Lake 946:Black Lake 868:steamboats 806:Early life 798:Life cycle 732:round goby 721:prehensile 717:taste buds 688:temperate 514:megalaspis 450:kirtlandii 434:honneymani 402:cincinnati 288:Rafinesque 136:Endangered 3480:Acipenser 3106:Psephurus 2928:A. sturio 2890:Sterlet ( 2775:A. baerii 2764:Acipenser 2742:Subclass 2563:Acipenser 2533:Psephurus 2454:Yanosteus 2426:Liaosteus 2396:Gyrosteus 2315:Sunolepis 2049:Kingdom: 1923:21 August 1897:21 August 1871:21 August 1646:0175-8659 1561:0960-3166 1475:254290834 1434:21 August 1408:21 August 1382:21 August 1245:3 October 1080:fur trade 1065:isinglass 1061:wild rice 1056:Menominee 928:, on the 864:isinglass 634:Acipenser 618:Acipenser 594:Acipenser 578:Acipenser 562:Acipenser 546:Acipenser 522:Acipenser 506:Acipenser 466:Acipenser 442:Acipenser 426:Acipenser 410:Acipenser 394:Acipenser 362:Acipenser 354:atelaspis 346:Acipenser 330:Acipenser 314:Acipenser 256:Species: 249:Acipenser 194:Kingdom: 188:Eukaryota 3429:Species+ 3330:2.104232 3281:10148536 3237:FishBase 3164:Q1387932 3158:Wikidata 3082:Polyodon 3038:S. albus 2983:Pseudo- 2968:Beluga ( 2959:Kaluga ( 2726:Chordata 2720:Animalia 2718:Kingdom 2513:Polyodon 2294:Iyalepis 2184:Birgeria 2057:Chordata 2055:Phylum: 2051:Animalia 1994:FishBase 1971:11 March 1865:Archived 1677:19 April 1654:55358573 1428:Archived 1402:Archived 1376:Archived 1358:31014657 1350:25543675 1301:Archived 1295:FishBase 1161:See also 765:and the 753:and the 728:metazoan 694:sturgeon 642:rosarium 398:Antaceus 366:Antaceus 322:anasimos 297:Synonyms 234:Family: 208:Chordata 204:Phylum: 198:Animalia 184:Domain: 141:IUCN 3.1 33:- Recent 3255:2402120 2970:H. huso 2724:Phylum 2709:species 2705:Recent 2061:Class: 1841:13 June 1748:: 1–6. 1328:Zootaxa 1273:5 April 1090:Gallery 895:in the 827:benthic 816:pelagic 705:barbels 684:, is a 602:rauchii 474:lamarii 370:buffalo 290:, 1817) 244:Genus: 224:Order: 214:Class: 159: ( 139: ( 99:↓ 3447:271694 3408:698270 3382:271694 3369:598259 3294:161071 3226:ECOS: 1652:  1644:  1559:  1473:  1356:  1348:  1307:18 May 1025:, and 860:caviar 3442:WoRMS 3434:10319 3421:94894 3356:41871 3314:NAS: 3276:IRMNG 3268:93181 3193:50228 2068:Clade 1861:USFWS 1699:(PDF) 1650:S2CID 1471:S2CID 1354:S2CID 418:copei 3390:ODNR 3377:OBIS 3351:NCBI 3302:IUCN 3289:ITIS 3250:GBIF 3242:2591 3206:9C5B 3188:BOLD 2950:Huso 2590:Huso 2101:see 1973:2006 1925:2016 1899:2016 1873:2016 1843:2017 1679:2019 1642:ISSN 1596:2018 1557:ISSN 1436:2016 1410:2016 1384:2016 1346:PMID 1332:3882 1309:2017 1275:2022 1247:2022 1230:2022 1084:weir 902:The 862:and 769:and 724:lips 670:The 638:Huso 622:Huso 598:Huso 582:Huso 566:Huso 550:Huso 526:Huso 510:Huso 470:Huso 446:Huso 430:Huso 414:Huso 350:Huso 334:Huso 318:Huso 38:Preęž’ 3338:NBN 3317:299 3307:223 3229:462 3214:CMS 3201:CoL 1813:doi 1783:doi 1750:doi 1632:doi 1547:doi 1463:doi 1336:doi 1234:doi 982:by 880:roe 790:). 3466:: 3444:: 3431:: 3418:: 3405:: 3392:: 3379:: 3366:: 3353:: 3340:: 3327:: 3304:: 3291:: 3278:: 3265:: 3252:: 3239:: 3216:: 3203:: 3190:: 3175:: 3160:: 2070:: 1991:. 1964:. 1863:. 1859:. 1834:. 1809:29 1807:. 1779:18 1777:. 1773:. 1746:20 1744:. 1740:. 1707:^ 1687:^ 1662:^ 1648:. 1640:. 1628:18 1626:. 1622:. 1582:. 1569:^ 1555:. 1543:17 1541:. 1537:. 1523:^ 1504:. 1469:. 1459:10 1457:. 1453:. 1352:. 1344:. 1330:. 1326:. 1299:. 1292:. 1266:. 1255:^ 1228:. 1222:. 940:, 899:. 855:. 786:, 640:) 624:) 600:) 584:) 568:) 552:) 528:) 512:) 472:) 448:) 432:) 416:) 400:) 368:) 352:) 336:) 320:) 88:Pg 3121:† 3119:) 3095:) 3058:) 3049:) 3040:) 3016:) 3007:) 2998:) 2972:) 2963:) 2939:) 2930:) 2921:) 2912:) 2903:) 2894:) 2885:) 2876:) 2867:) 2858:) 2849:) 2840:) 2831:) 2822:) 2813:) 2804:) 2795:) 2786:) 2777:) 2698:e 2691:t 2684:v 2606:† 2596:† 2579:† 2569:† 2539:† 2529:† 2519:† 2502:† 2492:† 2482:† 2414:† 2377:† 2362:† 2358:? 2351:† 2261:† 2252:? 2245:† 2241:? 2234:† 2230:? 2223:† 2213:† 2209:? 2202:† 2198:? 2191:† 2187:? 2180:† 2025:e 2018:t 2011:v 1989:" 1985:" 1975:. 1927:. 1901:. 1875:. 1845:. 1819:. 1815:: 1791:. 1785:: 1758:. 1752:: 1701:. 1681:. 1656:. 1634:: 1598:. 1563:. 1549:: 1508:. 1502:" 1498:" 1477:. 1465:: 1438:. 1412:. 1386:. 1360:. 1338:: 1311:. 1277:. 1249:. 1236:: 1220:" 1216:" 1203:. 1189:. 1005:) 999:( 994:) 990:( 976:. 674:( 636:( 620:( 596:( 580:( 564:( 548:( 524:( 508:( 468:( 444:( 428:( 412:( 396:( 364:( 348:( 332:( 316:( 286:( 163:) 143:) 93:N 83:K 78:J 73:T 68:P 63:C 58:D 53:S 48:O 43:ęž’

Index

Pleistocene
Preęž’
ęž’
O
S
D
C
P
T
J
K
Pg
N

Conservation status
Endangered
IUCN 3.1
NatureServe
Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Actinopterygii
Acipenseriformes
Acipenseridae
Acipenser
Binomial name
Rafinesque
Synonyms

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