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Shucaris

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with endites roughly the same size as them. The endites are paired, and alternate in length, with odd-numbered podomeres bearing relatively longer spines. The endites of the more proximal podomeres curve strongly inward, with auxiliary spines facing inward and laterally These auxiliary spines become larger approaching the tip of the endite. Auxiliary spines are more numerous on the anterior edge of the endites, with up to 4 auxiliary spines anteriorly and 2 posteriorly on proximal podomeres, and fewer towards the distal portion of the appendage. The endites of DAR podomeres 8-14 (up to the terminal 15th DAR podomere) are poorly preserved, and probably only bear at most a single auxiliary spine each. The 1st DAR podomere shows characteristics that are unusual for radiodonts. It bears two pairs of endites lying on the same lateral axis, with one pair in between the other. The outer pair curves distally, while the inner pair is mostly straight and points posteriorly. Both pairs bear a single auxiliary spine on each endite on their distal margin. DAR podomeres 12–15 have dorsal spines, with the largest one on the 14th podomere. The 14th DAR podomere also bears a secondary dorsal spine. The terminal spine is paired, which isn't observed in any other known radiodonts.
2600: 385: 401: 153: 126: 109: 373:, JS-0972B, consists of an isolated frontal appendage. The paratypes, JS-1950 and JS-0658, comprise a nearly complete body specimen, and one partial disarticulated assemblage of a frontal appendage, gnathobase-like structures, an oral cone, portions of the head sclerites, and a flap associated with setal blades, respectively. 465:
is unlike any other radiodont in many respects, which makes taxonomic placement difficult. The appendages consist of 2 shaft podomeres and 15 distal articulated region ("DAR", also referred to as the "claw" portion) podomeres, typically found in a furled position. Podomere height decreases distally,
442: 445: 449: 448: 444: 443: 450: 417: 447: 420: 425: 423: 419: 418: 424: 2130: 384: 346:, known from multiple specimens comprising frontal appendages, multiple endites, gnathobase‐like structures, a nearly complete body, a head carapace complex, and one body flap associated with setal blades. 422: 400: 2599: 2041:
had an abnormally small oral cone, suggesting that it likely chewed up prey with its gnathobase-like structures and then swallowed it. This implies that it had a similar diet to
446: 2077:"A new radiodont from the lower Cambrian (Series 2 Stage 3) Chengjiang Lagerstätte, South China informs the evolution of feeding structures in radiodonts" 421: 2075:
Wu, Yu; Pates, Stephen; Liu, Cong; Zhang, Mingjing; Lin, Weiliang; Ma, Jiaxin; Wu, Yuheng; Chai, Shu; Zhang, Xiangliang; Fu, Dongjing (16 July 2024).
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as "the most basal taxon within Anomalocarididae or a sister taxon to the clade comprising amplectobeluids and anomalocaridids".
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possesses such as "more podomeres in the claw region than all amplectobeluids and most anomalocaridids", leading them to recover
222: 2184:, a complete radiodont from the early Cambrian Chengjiang Lagerstätte and its implications for the phylogeny of Radiodonta" 482:
and the academic leader of the Early Life Research Team at Northwest University. 'Caris', translating to ‘shrimp’ from
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Topology B: Parsimony-Implied weights (K=3) & Topology C: Parsimony-Implied weights (K=7)
2564: 2442: 2401: 2359: 2195: 2150: 2106: 2096: 2042: 1775: 1603: 1559: 1470: 1437: 1350: 663: 538: 515: 479: 283: 2348: 1933: 1650: 2146: 2092: 2334: 1261: 837: 820: 626: 495: 483: 326: 31: 2617: 2545: 2417: 2410: 2318: 2280: 2215: 1909: 1285: 1081: 1024: 1007: 708: 498:
words for 'curved' and 'leg' respectively, alluding to the curved frontal appendage.
66: 125: 2573: 2552: 2531: 2496: 2489: 2458: 2451: 2368: 2326: 1813: 1633: 1404: 1380: 887: 593: 576: 559: 519: 487: 108: 2101: 2076: 2538: 2482: 2431: 2383: 2341: 1885: 1861: 1837: 1691: 1674: 1421: 1302: 950: 926: 774: 725: 684: 337: 41: 2304: 2289: 2286: 2256: 1218: 322: 197: 86: 51: 2207: 2510: 2469: 2424: 2274: 1536: 1231: 1098: 1057: 184: 164: 91: 2375: 1539:
of uncertain relation—often as a member of the Anomalocarididae—in their
967: 650: 370: 81: 76: 61: 56: 46: 2199: 2154: 2111: 478:. 'Shu' honours Professor Degan Shu, the pioneer in the research on the 2517: 139: 96: 71: 2179: 2045:, with both being nektobenthic predators consuming hard-shelled prey. 2503: 2268: 2131:"A large pelagic lobopodian from the Cambrian Pioche Shale of Nevada" 333: 174: 518:
and a basal anomalocaridid. The results of some of these papers'
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is known from multiple specimens which were all referred to
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Zeng, Han; Zhao, Fangchen; Zhu, Maoyan (7 September 2022).
286: 301: 313: 304: 295: 2563: 2468: 2441: 2400: 2358: 2302: 292: 2241: 456:Turntable animation of the first DAR podomere 8: 2124: 2122: 2173: 2171: 1208:Zheng 2022: Parsimony-Implied weights (K=3) 2474: 2310: 2299: 2248: 2234: 2226: 1763: 1547: 1206: 528:McCall 2023: Majority-rule (50%) consensus 526: 325:of uncertain taxonomic placement from the 124: 107: 20: 16:Genus of radiodont from the Early Cambrian 2110: 2100: 2070: 2068: 2066: 2064: 2062: 2060: 2058: 1764: 1548: 1207: 527: 321:; meaning "Shu's shrimp") is a genus of 2054: 486:, is a commonly used suffix for marine 380: 2129:McCall, Christian (13 December 2023). 119:of the holotype, a frontal appendage 7: 522:studies have been reproduced below: 2081:Journal of Systematic Palaeontology 1925: 1901: 1877: 1853: 1829: 1805: 1781: 1771: 1666: 1625: 1618: 1596: 1589: 1565: 1555: 1549:Topology A: Parsimony-Equal weights 1396: 1372: 1365: 1336: 1277: 1253: 1246: 1224: 1214: 1073: 1049: 999: 992: 942: 905: 880: 812: 790: 766: 759: 700: 676: 669: 642: 618: 551: 544: 534: 14: 2188:Journal of the Geological Society 1543:. Their results are shown below: 2598: 2022:, (2024) discuss novel features 838:Innovatiocaris? multispiniformis 440: 415: 399: 383: 282: 151: 514:" and has been recovered as an 340:. The type and only species is 1: 2624:Fossil taxa described in 2024 2102:10.1080/14772019.2024.2364887 1008:Amplectobelua aff. trispinata 1405:Anomalocaris aff. canadensis 461:The appendage morphology of 2634:Cambrian arthropods of Asia 577:Anomalocaris aff.canadensis 2660: 1082:Amplectobelua stephenensis 2596: 2477: 2313: 2298: 2263: 2018:Despite this however, Wu 1930: 1923: 1906: 1899: 1882: 1875: 1862:Lenisicaris pennsylvanica 1858: 1851: 1834: 1827: 1810: 1803: 1786: 1779: 1688: 1671: 1664: 1647: 1630: 1623: 1616: 1601: 1594: 1587: 1570: 1563: 1468: 1435: 1418: 1401: 1394: 1377: 1370: 1363: 1348: 1341: 1334: 1299: 1286:Anomalocaris kunmingensis 1282: 1275: 1258: 1251: 1244: 1229: 1222: 1095: 1078: 1071: 1054: 1047: 1021: 1004: 997: 990: 964: 947: 940: 923: 910: 903: 885: 878: 834: 817: 810: 795: 788: 771: 764: 757: 722: 705: 698: 681: 674: 667: 647: 640: 623: 616: 590: 573: 556: 549: 542: 251: 244: 148:Scientific classification 146: 132: 123: 115: 106: 23: 1025:Amplectobelua trispinata 2135:Journal of Paleontology 1381:Anomalocaris canadensis 912:Parker Slate Radiodont 651:Anomalocaris magnabasis 560:Anomalocaris canadensis 431:Turntable animation of 433:Shucaris ankylosskelos 408:Shucaris ankylosskelos 392:Shucaris ankylosskelos 258:Shucaris ankylosskelos 1541:phylogenetic analyses 1058:Lyrarapax unguispinus 506:In previous studies, 490:. The specific name, 406:3D reconstruction of 390:2D reconstruction of 237:S. ankylosskelos 1934:Paranomalocaris spp. 1651:Paranomalocaris spp. 927:Houcaris consimilis? 594:Anomalocaris daleyae 510:was referred to as " 474:The generic name is 377:Appendage morphology 133:Life restoration of 2581:Pseudoangustidontus 2200:10.1144/jgs2021-164 2155:10.1017/jpa.2023.63 2147:2023JPal...97.1009M 2093:2024JSPal..2264887W 1886:Lenisicaris lupaata 1766: 1550: 1209: 951:Houcaris consimilis 821:Innovatiocaris? sp. 726:Laminacaris chimera 529: 494:, derives from the 1099:Lyrarapax trilobus 889:"Anomalocaris" sp. 410:frontal appendages 330:Maotianshan Shales 2611: 2610: 2607: 2606: 2594: 2593: 2590: 2589: 2013: 2012: 2008: 2007: 1999: 1998: 1990: 1989: 1981: 1980: 1972: 1971: 1963: 1962: 1954: 1953: 1945: 1944: 1814:Anomalocaris spp. 1762: 1761: 1757: 1756: 1748: 1747: 1739: 1738: 1730: 1729: 1721: 1720: 1712: 1711: 1703: 1702: 1634:Anomalocaris spp. 1531:(2024) recovered 1522: 1521: 1517: 1516: 1508: 1507: 1499: 1498: 1490: 1489: 1481: 1480: 1457: 1456: 1448: 1447: 1323: 1322: 1314: 1313: 1205: 1204: 1200: 1199: 1191: 1190: 1182: 1181: 1173: 1172: 1164: 1163: 1155: 1154: 1146: 1145: 1137: 1136: 1128: 1127: 1119: 1118: 1110: 1109: 1036: 1035: 979: 978: 867: 866: 858: 857: 849: 848: 746: 745: 737: 736: 605: 604: 451: 426: 394:frontal appendage 273: 272: 225: 2651: 2629:Fossils of China 2602: 2565:Aegirocassisinae 2475: 2443:Tamisiocarididae 2402:Amplectobeluidae 2360:Anomalocarididae 2311: 2300: 2250: 2243: 2236: 2227: 2220: 2219: 2175: 2166: 2165: 2163: 2161: 2141:(5): 1009–1024. 2126: 2117: 2116: 2114: 2104: 2072: 1926: 1902: 1878: 1854: 1830: 1806: 1782: 1776:Anomalocarididae 1772: 1767: 1692:Lenisicaris spp. 1667: 1626: 1619: 1604:Amplectobeluidae 1597: 1590: 1566: 1560:Anomalocarididae 1556: 1551: 1471:Amplectobeluidae 1438:Tamisiocarididae 1397: 1373: 1366: 1351:Anomalocarididae 1337: 1278: 1254: 1247: 1225: 1215: 1210: 1074: 1050: 1000: 993: 943: 906: 881: 813: 791: 767: 760: 701: 677: 670: 664:Amplectobeluidae 643: 619: 552: 545: 539:Anomalocarididae 535: 530: 480:Chengjiang biota 453: 452: 428: 427: 403: 387: 343:S. ankylosskelos 317: 311: 310: 307: 306: 303: 300: 297: 294: 291: 288: 260: 256: 216: 209: 196: 156: 155: 135:S. ankylosskelos 128: 111: 101: 38: 37:Cambrian Stage 3 29:Temporal range: 21: 2659: 2658: 2654: 2653: 2652: 2650: 2649: 2648: 2614: 2613: 2612: 2603: 2586: 2559: 2464: 2437: 2396: 2354: 2349:Paranomalocaris 2307: 2294: 2259: 2254: 2224: 2223: 2177: 2176: 2169: 2159: 2157: 2128: 2127: 2120: 2074: 2073: 2056: 2051: 2043:amplectobeluids 2036: 2017: 2015: 2014: 2009: 2000: 1991: 1982: 1973: 1964: 1955: 1946: 1758: 1749: 1740: 1731: 1722: 1713: 1704: 1526: 1524: 1523: 1518: 1509: 1500: 1491: 1482: 1458: 1449: 1324: 1315: 1201: 1192: 1183: 1174: 1165: 1156: 1147: 1138: 1129: 1120: 1111: 1037: 980: 868: 859: 850: 747: 738: 685:Laminacaris sp. 606: 504: 472: 457: 454: 441: 436: 429: 416: 411: 404: 395: 388: 379: 352: 315: 285: 281: 269: 262: 254: 253: 240: 215: 207: 194: 150: 102: 100: 99: 94: 89: 84: 79: 74: 69: 64: 59: 54: 49: 44: 36: 35: 30: 27: 17: 12: 11: 5: 2657: 2655: 2647: 2646: 2644:Cambrian China 2641: 2636: 2631: 2626: 2616: 2615: 2609: 2608: 2605: 2604: 2597: 2595: 2592: 2591: 2588: 2587: 2585: 2584: 2577: 2569: 2567: 2561: 2560: 2558: 2557: 2549: 2542: 2535: 2528: 2525:Schinderhannes 2521: 2514: 2507: 2500: 2493: 2486: 2478: 2472: 2466: 2465: 2463: 2462: 2455: 2447: 2445: 2439: 2438: 2436: 2435: 2428: 2421: 2414: 2406: 2404: 2398: 2397: 2395: 2394: 2387: 2380: 2372: 2364: 2362: 2356: 2355: 2353: 2352: 2345: 2338: 2335:Innovatiocaris 2331: 2323: 2314: 2308: 2303: 2296: 2295: 2293: 2292: 2283: 2277: 2271: 2264: 2261: 2260: 2255: 2253: 2252: 2245: 2238: 2230: 2222: 2221: 2182:Innovatiocaris 2167: 2118: 2053: 2052: 2050: 2047: 2035: 2032: 2011: 2010: 2006: 2005: 2002: 2001: 1997: 1996: 1993: 1992: 1988: 1987: 1984: 1983: 1979: 1978: 1975: 1974: 1970: 1969: 1966: 1965: 1961: 1960: 1957: 1956: 1952: 1951: 1948: 1947: 1943: 1942: 1939: 1938: 1929: 1924: 1922: 1919: 1918: 1915: 1914: 1905: 1900: 1898: 1895: 1894: 1891: 1890: 1881: 1876: 1874: 1871: 1870: 1867: 1866: 1857: 1852: 1850: 1847: 1846: 1843: 1842: 1833: 1828: 1826: 1823: 1822: 1819: 1818: 1809: 1804: 1802: 1799: 1798: 1795: 1794: 1785: 1780: 1778: 1770: 1760: 1759: 1755: 1754: 1751: 1750: 1746: 1745: 1742: 1741: 1737: 1736: 1733: 1732: 1728: 1727: 1724: 1723: 1719: 1718: 1715: 1714: 1710: 1709: 1706: 1705: 1701: 1700: 1697: 1696: 1687: 1684: 1683: 1680: 1679: 1670: 1665: 1663: 1660: 1659: 1656: 1655: 1646: 1643: 1642: 1639: 1638: 1629: 1624: 1622: 1617: 1615: 1612: 1611: 1608: 1607: 1600: 1595: 1593: 1588: 1586: 1583: 1582: 1579: 1578: 1569: 1564: 1562: 1554: 1546: 1545: 1520: 1519: 1515: 1514: 1511: 1510: 1506: 1505: 1502: 1501: 1497: 1496: 1493: 1492: 1488: 1487: 1484: 1483: 1479: 1478: 1475: 1474: 1467: 1464: 1463: 1460: 1459: 1455: 1454: 1451: 1450: 1446: 1445: 1442: 1441: 1434: 1431: 1430: 1427: 1426: 1417: 1414: 1413: 1410: 1409: 1400: 1395: 1393: 1390: 1389: 1386: 1385: 1376: 1371: 1369: 1364: 1362: 1359: 1358: 1355: 1354: 1347: 1340: 1335: 1333: 1330: 1329: 1326: 1325: 1321: 1320: 1317: 1316: 1312: 1311: 1308: 1307: 1298: 1295: 1294: 1291: 1290: 1281: 1276: 1274: 1271: 1270: 1267: 1266: 1262:Innovatiocaris 1257: 1252: 1250: 1245: 1243: 1240: 1239: 1236: 1235: 1228: 1223: 1221: 1213: 1203: 1202: 1198: 1197: 1194: 1193: 1189: 1188: 1185: 1184: 1180: 1179: 1176: 1175: 1171: 1170: 1167: 1166: 1162: 1161: 1158: 1157: 1153: 1152: 1149: 1148: 1144: 1143: 1140: 1139: 1135: 1134: 1131: 1130: 1126: 1125: 1122: 1121: 1117: 1116: 1113: 1112: 1108: 1107: 1104: 1103: 1094: 1091: 1090: 1087: 1086: 1077: 1072: 1070: 1067: 1066: 1063: 1062: 1053: 1048: 1046: 1043: 1042: 1039: 1038: 1034: 1033: 1030: 1029: 1020: 1017: 1016: 1013: 1012: 1003: 998: 996: 991: 989: 986: 985: 982: 981: 977: 976: 973: 972: 968:Houcaris saron 963: 960: 959: 956: 955: 946: 941: 939: 936: 935: 932: 931: 922: 919: 918: 915: 914: 909: 904: 902: 899: 898: 895: 894: 884: 879: 877: 874: 873: 870: 869: 865: 864: 861: 860: 856: 855: 852: 851: 847: 846: 843: 842: 833: 830: 829: 826: 825: 816: 811: 809: 806: 805: 802: 801: 794: 789: 787: 784: 783: 780: 779: 770: 765: 763: 758: 756: 753: 752: 749: 748: 744: 743: 740: 739: 735: 734: 731: 730: 721: 718: 717: 714: 713: 704: 699: 697: 694: 693: 690: 689: 680: 675: 673: 668: 666: 660: 659: 656: 655: 646: 641: 639: 636: 635: 632: 631: 627:Innovatiocaris 622: 617: 615: 612: 611: 608: 607: 603: 602: 599: 598: 589: 586: 585: 582: 581: 572: 569: 568: 565: 564: 555: 550: 548: 543: 541: 533: 525: 524: 516:amplectobeluid 503: 502:Classification 500: 471: 468: 459: 458: 455: 439: 437: 430: 414: 412: 405: 398: 396: 389: 382: 378: 375: 351: 348: 327:Lower Cambrian 271: 270: 263: 249: 248: 242: 241: 233: 231: 227: 226: 205: 201: 200: 192: 188: 187: 182: 178: 177: 172: 168: 167: 162: 158: 157: 144: 143: 130: 129: 121: 120: 113: 112: 104: 103: 95: 90: 85: 80: 75: 70: 65: 60: 55: 50: 45: 40: 39: 32:Early Cambrian 28: 15: 13: 10: 9: 6: 4: 3: 2: 2656: 2645: 2642: 2640: 2637: 2635: 2632: 2630: 2627: 2625: 2622: 2621: 2619: 2601: 2583: 2582: 2578: 2576: 2575: 2571: 2570: 2568: 2566: 2562: 2555: 2554: 2550: 2548: 2547: 2546:Ursulinacaris 2543: 2541: 2540: 2536: 2534: 2533: 2529: 2527: 2526: 2522: 2520: 2519: 2515: 2513: 2512: 2508: 2506: 2505: 2501: 2499: 2498: 2494: 2492: 2491: 2487: 2485: 2484: 2480: 2479: 2476: 2473: 2471: 2467: 2461: 2460: 2456: 2454: 2453: 2449: 2448: 2446: 2444: 2440: 2434: 2433: 2429: 2427: 2426: 2422: 2420: 2419: 2418:Guanshancaris 2415: 2413: 2412: 2411:Amplectobelua 2408: 2407: 2405: 2403: 2399: 2393: 2392: 2388: 2386: 2385: 2381: 2378: 2377: 2373: 2371: 2370: 2366: 2365: 2363: 2361: 2357: 2351: 2350: 2346: 2344: 2343: 2339: 2337: 2336: 2332: 2329: 2328: 2324: 2321: 2320: 2319:Caryosyntrips 2316: 2315: 2312: 2309: 2306: 2301: 2297: 2291: 2288: 2284: 2282: 2281:Panarthropoda 2278: 2276: 2273:Superphylum: 2272: 2270: 2266: 2265: 2262: 2258: 2251: 2246: 2244: 2239: 2237: 2232: 2231: 2228: 2217: 2213: 2209: 2205: 2201: 2197: 2193: 2189: 2185: 2183: 2174: 2172: 2168: 2156: 2152: 2148: 2144: 2140: 2136: 2132: 2125: 2123: 2119: 2113: 2108: 2103: 2098: 2094: 2090: 2086: 2082: 2078: 2071: 2069: 2067: 2065: 2063: 2061: 2059: 2055: 2048: 2046: 2044: 2040: 2033: 2031: 2029: 2025: 2021: 2004: 2003: 1995: 1994: 1986: 1985: 1977: 1976: 1968: 1967: 1959: 1958: 1950: 1949: 1941: 1940: 1937: 1936: 1935: 1928: 1927: 1921: 1920: 1917: 1916: 1913: 1912: 1911: 1910:Caryosyntrips 1904: 1903: 1897: 1896: 1893: 1892: 1889: 1888: 1887: 1880: 1879: 1873: 1872: 1869: 1868: 1865: 1864: 1863: 1856: 1855: 1849: 1848: 1845: 1844: 1841: 1840: 1839: 1832: 1831: 1825: 1824: 1821: 1820: 1817: 1816: 1815: 1808: 1807: 1801: 1800: 1797: 1796: 1793: 1792: 1791: 1784: 1783: 1777: 1774: 1773: 1769: 1768: 1753: 1752: 1744: 1743: 1735: 1734: 1726: 1725: 1717: 1716: 1708: 1707: 1699: 1698: 1695: 1694: 1693: 1686: 1685: 1682: 1681: 1678: 1677: 1676: 1669: 1668: 1662: 1661: 1658: 1657: 1654: 1653: 1652: 1645: 1644: 1641: 1640: 1637: 1636: 1635: 1628: 1627: 1621: 1620: 1614: 1613: 1610: 1609: 1606: 1605: 1599: 1598: 1592: 1591: 1585: 1584: 1581: 1580: 1577: 1576: 1575: 1568: 1567: 1561: 1558: 1557: 1553: 1552: 1544: 1542: 1538: 1534: 1530: 1513: 1512: 1504: 1503: 1495: 1494: 1486: 1485: 1477: 1476: 1473: 1472: 1466: 1465: 1462: 1461: 1453: 1452: 1444: 1443: 1440: 1439: 1433: 1432: 1429: 1428: 1425: 1424: 1423: 1416: 1415: 1412: 1411: 1408: 1407: 1406: 1399: 1398: 1392: 1391: 1388: 1387: 1384: 1383: 1382: 1375: 1374: 1368: 1367: 1361: 1360: 1357: 1356: 1352: 1346: 1345: 1339: 1338: 1332: 1331: 1328: 1327: 1319: 1318: 1310: 1309: 1306: 1305: 1304: 1297: 1296: 1293: 1292: 1289: 1288: 1287: 1280: 1279: 1273: 1272: 1269: 1268: 1265: 1264: 1263: 1256: 1255: 1249: 1248: 1242: 1241: 1238: 1237: 1234: 1233: 1227: 1226: 1220: 1217: 1216: 1212: 1211: 1196: 1195: 1187: 1186: 1178: 1177: 1169: 1168: 1160: 1159: 1151: 1150: 1142: 1141: 1133: 1132: 1124: 1123: 1115: 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583: 580: 579: 578: 571: 570: 567: 566: 563: 562: 561: 554: 553: 547: 546: 540: 537: 536: 532: 531: 523: 521: 517: 513: 509: 501: 499: 497: 493: 492:ankylosskelos 489: 485: 481: 477: 469: 467: 464: 438: 434: 413: 409: 402: 397: 393: 386: 381: 376: 374: 372: 368: 364: 363:ankylosskelos 360: 356: 349: 347: 345: 344: 339: 335: 331: 328: 324: 320: 319: 309: 279: 278: 267: 261: 259: 250: 247: 246:Binomial name 243: 239: 238: 232: 229: 228: 224: 220: 214: 213: 206: 203: 202: 199: 193: 190: 189: 186: 183: 180: 179: 176: 173: 170: 169: 166: 163: 160: 159: 154: 149: 145: 142: 141: 136: 131: 127: 122: 118: 114: 110: 105: 98: 93: 88: 83: 78: 73: 68: 63: 58: 53: 48: 43: 33: 26: 22: 19: 2579: 2574:Aegirocassis 2572: 2553:Zhenghecaris 2551: 2544: 2537: 2532:Stanleycaris 2530: 2523: 2516: 2509: 2502: 2497:Cordaticaris 2495: 2490:Cambroraster 2488: 2481: 2459:Tamisiocaris 2457: 2452:Echidnacaris 2450: 2430: 2423: 2416: 2409: 2390: 2389: 2382: 2374: 2369:Anomalocaris 2367: 2347: 2340: 2333: 2327:Cucumericrus 2325: 2317: 2191: 2187: 2181: 2158:. Retrieved 2138: 2134: 2112:10871/136118 2084: 2080: 2038: 2037: 2034:Paleobiology 2027: 2023: 2019: 2016: 1932: 1931: 1908: 1907: 1884: 1883: 1860: 1859: 1836: 1835: 1812: 1811: 1789: 1788: 1787: 1690: 1689: 1673: 1672: 1649: 1648: 1632: 1631: 1602: 1573: 1572: 1571: 1532: 1528: 1525: 1469: 1436: 1420: 1419: 1403: 1402: 1379: 1378: 1343: 1342: 1301: 1300: 1284: 1283: 1260: 1259: 1230: 1097: 1096: 1080: 1079: 1056: 1055: 1023: 1022: 1006: 1005: 966: 965: 949: 948: 925: 924: 911: 888: 886: 836: 835: 819: 818: 797: 796: 773: 772: 724: 723: 707: 706: 683: 682: 649: 648: 625: 624: 592: 591: 575: 574: 558: 557: 520:phylogenetic 511: 507: 505: 491: 488:euarthropods 475: 473: 462: 460: 432: 407: 391: 369:(2024). The 366: 362: 358: 354: 353: 342: 341: 276: 275: 274: 265: 257: 252: 236: 235: 218: 211: 210: 138: 134: 24: 18: 2539:Titanokorys 2483:Buccaspinea 2432:Ramskoeldia 2384:Lenisicaris 2342:Laminacaris 2160:13 December 1838:Ramskoeldia 1675:Ramskoeldia 1422:Ramskoeldia 1344:Radiodont C 1303:Laminacaris 798:Radiodont C 775:Ramskoeldia 512:Radiodont C 350:Description 338:South China 137:chasing an 2639:Radiodonta 2618:Categories 2305:Radiodonta 2290:Arthropoda 2287:Stem-group 2257:Radiodonta 2049:References 1219:Radiodonta 435:appendages 198:Radiodonta 185:Arthropoda 2511:Pahvantia 2470:Hurdiidae 2425:Lyrarapax 2275:Ecdysozoa 2267:Kingdom: 2216:252147346 2208:0016-7649 1537:radiodont 1232:Hurdiidae 470:Etymology 323:radiodont 230:Species: 171:Kingdom: 165:Eukaryota 2391:Shucaris 2376:Houcaris 2285:Phylum: 2269:Animalia 2039:Shucaris 2028:Shucaris 2024:Shucaris 1790:Shucaris 1574:Shucaris 1533:Shucaris 891:(Balang) 508:Shucaris 476:Shucaris 463:Shucaris 371:holotype 355:Shucaris 277:Shucaris 212:Shucaris 181:Phylum: 175:Animalia 161:Domain: 25:Shucaris 2518:Peytoia 2279:Clade: 2143:Bibcode 2089:Bibcode 255:† 234:† 204:Genus: 191:Order: 140:Erratus 117:MicroCT 2504:Hurdia 2214:  2206:  2020:et al. 1529:et al. 367:et al. 365:by Wu 334:Yunnan 268:, 2024 266:et al. 219:et al. 2212:S2CID 2087:(1). 1535:as a 496:Greek 484:Latin 314:shoo- 2204:ISSN 2162:2023 318:-iss 223:2024 42:PreꞒ 2196:doi 2192:180 2151:doi 2107:hdl 2097:doi 1527:Wu 332:in 316:KAR 299:ɑːr 264:Wu 217:Wu 2620:: 2210:. 2202:. 2194:. 2190:. 2186:. 2170:^ 2149:. 2139:97 2137:. 2133:. 2121:^ 2105:. 2095:. 2085:22 2083:. 2079:. 2057:^ 1353:' 361:. 336:, 290:uː 221:, 92:Pg 34:, 2556:? 2379:? 2330:? 2322:? 2249:e 2242:t 2235:v 2218:. 2198:: 2180:" 2164:. 2153:: 2145:: 2115:. 2109:: 2099:: 2091:: 1349:' 359:S 308:/ 305:s 302:ɪ 296:k 293:ˈ 287:ʃ 284:/ 280:( 208:† 195:† 97:N 87:K 82:J 77:T 72:P 67:C 62:D 57:S 52:O 47:Ꞓ

Index

Early Cambrian
PreꞒ

O
S
D
C
P
T
J
K
Pg
N

MicroCT

Erratus
Scientific classification
Edit this classification
Eukaryota
Animalia
Arthropoda
Radiodonta
Shucaris
2024
Binomial name
/ʃˈkɑːrɪs/
shoo-KAR-iss
radiodont
Lower Cambrian

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