Knowledge (XXG)

Spercheus

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All life stages are found in shallow still water with rich vegetation, which in some species includes temporary saline pools. Adults and larvae live attached to pieces of vegetation or debris, and also walk on the underside of the water surface. Air is held in a bubble on the underside of the body.
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on floating debris like decaying plant material and other decomposing organic remains. The adult females build a silken-egg case which they attach to their mid-tibiae and held by the hind legs, carried below the abdomen. These beetles were formerly placed in the family
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The front of the head is notched and the 7–9 segmented antenna has the terminal 3–4 segments club like and an enlarged fourth segment. The elytra are very convex and one or two abdominal segments extend beyond the apex. They have 5 tarsal segments on all legs.
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Toussaint, Emmanuel F. A.; Seidel, Matthias; Arriaga‐Varela, Emmanuel; Hájek, Jiří; Král, David; Sekerka, Lukaš; Short, Andrew E. Z.; Fikáček, Martin (January 2017).
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Archangelsky, Miguel (1998). "Phylogeny of Hydrophiloidea (Coleoptera: Staphyliniformia) using characters from adult and preimaginal stages".
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The larvae feed on grazed detritus as well as drifting algae, dead organisms, and other organic refuse. The adults live as
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Short, A. E. Z.; Fikáček (2013). "Molecular phylogeny, evolution and classification of the Hydrophilidae (Coleoptera)".
2899: 2713: 2690: 2995: 2835: 77: 3062: 2757: 734: 180: 3057: 2643: 269: 2904: 3016: 2718: 3034: 1880: 2099: 727: 489:, edited by Rolf G. Beutel and Richard A.B. Leschen, Berlin, Boston: De Gruyter, 2016, pp. 231-272. 260: 688: 600: 565: 530: 212: 72: 3021: 3003: 2912: 2843: 2796: 2726: 2368: 1785: 680: 641: 2956: 2890: 3008: 2848: 2465: 2244: 2239: 2162: 1920: 936: 672: 631: 592: 557: 520: 512: 139: 2154: 2107: 1952: 1936: 1612: 1372: 1341: 1256: 1174: 1065: 1033: 255: 2681: 2752: 2557: 2508: 2363: 2170: 1838: 1822: 1761: 1656: 1627: 1555: 1519: 1503: 1419: 1364: 1269: 1166: 1015: 977: 957: 853: 661:"New water scavenger beetles (Coleoptera: Hydrophilidae) from the mesozoic of Mongolia" 208: 204: 200: 149: 3051: 2539: 2343: 2334: 2075: 2046: 2038: 2030: 2004: 1979: 1875: 1862: 1801: 1719: 1622: 1617: 1498: 1432: 1403: 1387: 1351: 1321: 1274: 1228: 1195: 1111: 1103: 1074: 912: 692: 660: 561: 236: 231: 604: 569: 534: 2917: 2731: 2516: 2440: 2186: 2178: 2133: 2117: 2067: 1988: 1944: 1896: 1814: 1727: 1596: 1583: 1563: 1524: 1424: 1411: 1382: 1316: 1304: 1200: 1157: 1140: 1132: 1082: 920: 890: 821: 810: 794: 2695: 2666: 2982: 2938: 2884: 2822: 2778: 2675: 2602: 2573: 2547: 2534: 2474: 2432: 2416: 2408: 2400: 2384: 2376: 2312: 2270: 2262: 2231: 2146: 2125: 2091: 2083: 1996: 1928: 1912: 1904: 1867: 1854: 1830: 1748: 1740: 1690: 1682: 1640: 1604: 1575: 1547: 1542: 1458: 1453: 1445: 1395: 1331: 1326: 1240: 1205: 1190: 1182: 1098: 1090: 907: 473:
Australian Beetles Volume 2: Archostemata, Myxophaga, Adephaga, Polyphaga (part)
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Slipinski, Adam; Lawrence, John, eds. (2019). "19. Spercheidae Erichson, 1837".
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Kugelann, and its larval stages (Coleoptera, Hydrophiloidea: Spercheidae)".
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is a genus of aquatic beetles which are placed in a family of their own,
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Archangelsky, Miguel (2001). "A new Neotropical species of
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Volume 1 Coleoptera, Beetles. Morphology and Systematics
2859: 2650: 2556: 2507: 2473: 2464: 2342: 2333: 2286: 2261: 2145: 2116: 2013: 1987: 1978: 1760: 1739: 1665: 1472: 1363: 1219: 1165: 1156: 1131: 1073: 1064: 889: 258:of the Isle of Wight, England. The extinct genus 1999:(jewel beetles, or metallic wood-boring beetles) 1722:(true weevils, bark beetles, ambrosia beetles) 735: 8: 1965:(ironclad beetles, cylindrical bark beetles) 505:Studies on Neotropical Fauna and Environment 2638: 2470: 2339: 1984: 1162: 1070: 1061: 1047: 998: 886: 872: 804: 742: 728: 720: 55: 38: 27: 2629:List of subgroups of the order Coleoptera 1709:(straight snout weevils, New York weevil) 635: 524: 2136:(cicada beetle, cicada parasite beetles) 456: 2226:(false fireflies, long-lipped beetles) 485:"12. Hydrophiloidea Latreille, 1802". 7: 3035:233B9975-FF9D-F952-FE5F-FF3EFC49FE6A 2758:198d8351-0d5d-48cc-83ab-a8e09e1e6835 2252:(false metallic wood-boring beetles) 466: 464: 462: 460: 710:Australian Freshwater Invertebrates 392:Spercheus platycephalus interruptus 276:, and also placed in Spercheidae. 14: 207:with the majority being from the 1863:Perimylopidae, or Promecheilidae 1448:(minute brown scavenger beetles) 562:10.1046/j.1365-3113.1998.00039.x 76: 2078:(variegated mud-loving beetles) 659:Prokin, A. A. (October 2009). 1: 1907:(narrow-waisted bark beetles) 1599:(parasitic flat bark beetles) 1550:(short-winged flower beetles) 1406:(lady beetles, or God's cows) 1143:(tooth-necked fungus beetles) 620:"The peril of dating beetles" 250:have been described from the 2419:(sand-loving scarab beetles) 1809:(minute tree-fungus beetles) 1635:(silvanid flat bark beetles) 2568:(primitive carrion beetles) 2524:(minute mud-loving beetles) 2387:(bumble bee scarab beetles) 2157:(soft-bodied plant beetles) 2128:(soft bodied plant beetles) 931:(predaceous diving beetles) 294:Spercheus belli babylonicus 3079: 2403:(scavenger scarab beetles) 2395:(enigmatic scarab beetles) 1568:Lamingtonium binnaberrense 1282:(soft-wing flower beetles) 517:10.1076/snfe.36.3.199.2128 429:Schwarz & Barber, 1918 18: 2626: 2542:(water scavenger beetles) 2275:Rhinorhipus tamborinensis 2054:(long-toed water beetles) 1947:(polypore fungus beetles) 1849:(palm and flower beetles) 1833:(tumbling flower beetles) 1780:(ant-like flower beetles) 1558:(lined flat bark beetles) 1532:(pleasing fungus beetles) 1427:(handsome fungus beetles) 1060: 1046: 1011: 997: 972:(burrowing water beetles) 885: 871: 817: 803: 759: 677:10.1134/S0031030109060094 73:Scientific classification 71: 63: 54: 46: 37: 30: 19:For the Greek river, see 2589:(feather-winged beetles) 1923:(false longhorn beetles) 1870:(jugular-horned beetles) 1817:(false darkling beetles) 1788:(cryptic fungus beetles) 1607:(shining flower beetles) 947:(crawling water beetles) 846:Sikhotealinia zhiltzovae 2070:(forest stream beetles) 1931:(synchroa bark beetles) 1891:(dead log bark beetles) 1883:(fire-coloured beetles) 1772:(ant-like leaf beetles) 1506:(silken fungus beetles) 1440:(well polished beetles) 1414:(minute fungus beetles) 1233:Acanthocnemus nigricans 665:Paleontological Journal 384:Spercheus platycephalus 336:Spercheus fimbriicollis 2581:(round fungus beetles) 1915:(false flower beetles) 1899:(wedge-shaped beetles) 1857:(false blister beetle) 1841:(hairy fungus beetles) 1796:(conifer bark beetles) 1693:(leaf-rolling weevils) 1354:(bark-gnawing beetles) 1114:(wounded-tree beetles) 980:(false ground beetles) 902:(trout-stream beetles) 402:Spercheus senegalensis 315:Guérin Méneville, 1842 226: 3017:Paleobiology Database 2493:(false clown beetles) 2315:(plate-thigh beetles) 2197:(false click beetles) 2102:(water-penny beetles) 1751:(ship-timber beetles) 1730:(pine flower weevils) 1578:(root-eating beetles) 1398:(minute bark beetles) 1309:Phloiophilus edwardsi 836:(reticulated beetles) 624:Systematic Entomology 585:Systematic Entomology 550:Systematic Entomology 328:Spercheus emarginatus 239:but are distinctive. 224:Spercheus emarginatus 221: 2753:Fauna Europaea (new) 2371:(false stag beetles) 2356:Belohina inexpectata 2218:(net-winged beetles) 2181:(rare click beetles) 2094:(travertine beetles) 2086:(minute mud beetles) 1651:(dry-fungus beetles) 1486:Agapytho foveicollis 1243:(false skin beetles) 1106:(Jacobson's beetles) 826:Crowsoniella relicta 352:Spercheus halophilus 320:Spercheus crenulatus 246:Possible fossils of 2369:Diphyllostomatidae 1701:(primitive weevils) 1514:(flat bark beetles) 1264:(checkered beetles) 1251:(fruitworm beetles) 939:(whirligig beetles) 418:Spercheus spangleri 410:Spercheus siamensis 376:Spercheus humeralis 2234:(glowworm beetles) 1939:(darkling beetles) 1786:Archeocrypticidae 1643:(palmetto beetles) 1390:(dry bark beetles) 1177:(longhorn beetles) 637:10.1111/syen.12198 597:10.1111/syen.12024 434:Spercheus stasimus 355:Archangelsky, 2001 304:Spercheus burgeoni 227: 3045: 3044: 3004:Open Tree of Life 2844:Open Tree of Life 2644:Taxon identifiers 2635: 2634: 2622: 2621: 2618: 2617: 2614: 2613: 2606: 2598: 2597:(carrion beetles) 2590: 2582: 2569: 2543: 2525: 2494: 2486: 2460: 2459: 2452: 2444: 2436: 2428: 2420: 2412: 2404: 2396: 2388: 2380: 2372: 2359: 2329: 2328: 2316: 2308: 2278: 2253: 2235: 2227: 2219: 2211: 2198: 2190: 2182: 2174: 2173:(soldier beetles) 2166: 2163:Brachypsectridae 2158: 2137: 2129: 2103: 2095: 2087: 2079: 2071: 2063: 2055: 2042: 2034: 2026: 2000: 1974: 1973: 1966: 1948: 1940: 1932: 1924: 1921:Stenotrachelidae 1916: 1908: 1900: 1892: 1884: 1871: 1858: 1850: 1842: 1834: 1826: 1825:(blister beetles) 1818: 1810: 1797: 1789: 1781: 1773: 1752: 1731: 1723: 1710: 1702: 1694: 1686: 1676: 1652: 1644: 1636: 1608: 1600: 1592: 1579: 1571: 1559: 1551: 1533: 1515: 1507: 1489: 1449: 1441: 1428: 1415: 1407: 1399: 1391: 1373:Akalyptoischiidae 1355: 1312: 1295: 1283: 1265: 1252: 1244: 1236: 1186: 1178: 1152: 1151: 1144: 1123: 1115: 1107: 1094: 1086: 1042: 1041: 1019: 993: 992: 989: 988: 981: 973: 965: 948: 940: 932: 924: 916: 903: 867: 866: 849: 837: 829: 426:Spercheus stangli 368:Spercheus hovanus 360:Spercheus hanseni 344:Spercheus gerardi 312:Spercheus cerisyi 188: 187: 184: 165: 3070: 3063:Polyphaga genera 3038: 3037: 3025: 3024: 3012: 3011: 2999: 2998: 2986: 2985: 2983:NHMSYS0001720113 2973: 2972: 2960: 2959: 2947: 2946: 2934: 2933: 2921: 2920: 2908: 2907: 2895: 2894: 2893: 2880: 2879: 2878: 2852: 2851: 2839: 2838: 2826: 2825: 2823:NHMSYS0001720114 2813: 2812: 2800: 2799: 2787: 2786: 2774: 2773: 2761: 2760: 2748: 2747: 2735: 2734: 2722: 2721: 2709: 2708: 2699: 2698: 2686: 2685: 2684: 2671: 2670: 2669: 2639: 2604: 2596: 2588: 2580: 2567: 2541: 2523: 2492: 2484: 2471: 2466:Staphyliniformia 2450: 2442: 2434: 2426: 2418: 2410: 2402: 2394: 2386: 2378: 2370: 2353: 2340: 2314: 2305:Declinia relicta 2302: 2272: 2251: 2245:Sinopyrophoridae 2240:Rhagophthalmidae 2233: 2225: 2217: 2209: 2196: 2188: 2180: 2172: 2164: 2156: 2155:Artematopodidae 2135: 2127: 2101: 2093: 2085: 2077: 2069: 2062:(riffle beetles) 2061: 2053: 2041:(turtle beetles) 2040: 2032: 2024: 1998: 1985: 1964: 1946: 1938: 1930: 1922: 1914: 1906: 1898: 1890: 1882: 1869: 1856: 1848: 1840: 1832: 1824: 1816: 1808: 1795: 1787: 1779: 1771: 1750: 1729: 1721: 1708: 1700: 1692: 1685:(fungus weevils) 1684: 1675: 1674: 1670: 1657:Tasmosalpingidae 1650: 1642: 1634: 1606: 1598: 1590: 1577: 1565: 1557: 1549: 1531: 1513: 1505: 1483: 1447: 1439: 1426: 1413: 1405: 1397: 1389: 1353: 1306: 1289: 1281: 1263: 1250: 1242: 1230: 1229:Acanthocnemidae 1184: 1176: 1163: 1142: 1121: 1113: 1105: 1092: 1084: 1071: 1062: 1048: 1017: 999: 979: 971: 959: 946: 938: 930: 922: 915:(ground beetles) 914: 901: 887: 873: 843: 835: 823: 822:Crowsoniellidae 805: 744: 737: 730: 721: 697: 696: 656: 650: 649: 639: 615: 609: 608: 580: 574: 573: 545: 539: 538: 528: 496: 490: 483: 477: 476: 468: 446: 442:Spercheus wattsi 438: 430: 422: 414: 406: 396: 388: 380: 372: 364: 356: 348: 340: 332: 331:(Schaller, 1783) 324: 316: 308: 298: 290: 179: 163: 140:Staphyliniformia 81: 80: 64:Profile view of 59: 42: 28: 16:Genus of beetles 3078: 3077: 3073: 3072: 3071: 3069: 3068: 3067: 3048: 3047: 3046: 3041: 3033: 3028: 3020: 3015: 3007: 3002: 2994: 2989: 2981: 2976: 2968: 2963: 2955: 2950: 2942: 2937: 2929: 2924: 2916: 2911: 2903: 2898: 2889: 2888: 2883: 2874: 2873: 2868: 2855: 2847: 2842: 2834: 2829: 2821: 2816: 2808: 2803: 2795: 2790: 2782: 2777: 2769: 2764: 2756: 2751: 2743: 2738: 2730: 2725: 2717: 2712: 2704: 2702: 2694: 2689: 2680: 2679: 2674: 2665: 2664: 2659: 2646: 2636: 2631: 2610: 2552: 2503: 2485:(clown beetles) 2456: 2427:(betsy beetles) 2335:Scarabaeiformia 2325: 2282: 2257: 2189:(click beetles) 2165:(Texas beetles) 2141: 2112: 2108:Ptilodactylidae 2033:(cedar beetles) 2009: 1970: 1953:Trictenotomidae 1839:Mycetophagidae 1756: 1735: 1672: 1671: 1669: 1661: 1613:Phloeostichidae 1564:Lamingtoniidae 1556:Laemophloeidae 1504:Cryptophagidae 1468: 1359: 1342:Thanerocleridae 1305:Phloiophilidae 1292:Metaxina ornata 1257:Chaetosomatidae 1215: 1148: 1127: 1085:(auger beetles) 1066:Bostrichiformia 1056: 1038: 1034:Torridincolidae 1018:(skiff beetles) 1016:Hydroscaphidae 1007: 985: 978:Trachypachidae 923:(tiger beetles) 881: 863: 813: 799: 755: 748: 706: 701: 700: 658: 657: 653: 617: 616: 612: 582: 581: 577: 547: 546: 542: 498: 497: 493: 484: 480: 470: 469: 458: 453: 444: 437:Orchymont, 1937 436: 428: 420: 412: 405:Castelnau, 1832 404: 395:Fairmaire, 1892 394: 386: 379:Régimbart, 1906 378: 371:Fairmaire, 1903 370: 362: 354: 347:Orchymont, 1929 346: 338: 330: 323:Fairmaire, 1893 322: 314: 307:Orchymont, 1929 306: 296: 288: 286:Spercheus belli 282: 256:Bembridge Marls 178: 162: 75: 66:S. senegalensis 49:S. senegalensis 47:Dorsal view of 24: 17: 12: 11: 5: 3076: 3074: 3066: 3065: 3060: 3058:Hydrophiloidea 3050: 3049: 3043: 3042: 3040: 3039: 3026: 3013: 3000: 2987: 2974: 2961: 2948: 2935: 2922: 2909: 2896: 2881: 2865: 2863: 2857: 2856: 2854: 2853: 2840: 2827: 2814: 2801: 2788: 2775: 2762: 2749: 2736: 2723: 2710: 2700: 2687: 2672: 2656: 2654: 2648: 2647: 2642: 2633: 2632: 2627: 2624: 2623: 2620: 2619: 2616: 2615: 2612: 2611: 2609: 2608: 2605:(rove beetles) 2603:Staphylinidae 2600: 2592: 2584: 2576: 2571: 2562: 2560: 2558:Staphylinoidea 2554: 2553: 2551: 2550: 2545: 2540:Hydrophilidae 2537: 2532: 2527: 2519: 2513: 2511: 2509:Hydrophiloidea 2505: 2504: 2502: 2501: 2496: 2488: 2479: 2477: 2468: 2462: 2461: 2458: 2457: 2455: 2454: 2451:(hide beetles) 2446: 2438: 2435:(rain beetles) 2430: 2422: 2414: 2411:(stag beetles) 2406: 2398: 2390: 2382: 2374: 2366: 2364:Bolboceratidae 2361: 2348: 2346: 2337: 2331: 2330: 2327: 2326: 2324: 2323: 2318: 2310: 2298: 2292: 2290: 2284: 2283: 2281: 2280: 2271:Rhinorhipidae 2267: 2265: 2263:Rhinorhipoidea 2259: 2258: 2256: 2255: 2247: 2242: 2237: 2229: 2221: 2213: 2205: 2200: 2192: 2184: 2176: 2168: 2160: 2151: 2149: 2143: 2142: 2140: 2139: 2131: 2122: 2120: 2114: 2113: 2111: 2110: 2105: 2097: 2089: 2081: 2076:Heteroceridae 2073: 2065: 2057: 2049: 2044: 2039:Chelonariidae 2036: 2031:Callirhipidae 2028: 2025:(pill beetles) 2019: 2017: 2011: 2010: 2008: 2007: 2002: 1993: 1991: 1982: 1976: 1975: 1972: 1971: 1969: 1968: 1960: 1955: 1950: 1942: 1937:Tenebrionidae 1934: 1926: 1918: 1910: 1902: 1894: 1886: 1878: 1873: 1865: 1860: 1852: 1844: 1836: 1828: 1820: 1812: 1804: 1799: 1791: 1783: 1775: 1766: 1764: 1762:Tenebrionoidea 1758: 1757: 1755: 1754: 1745: 1743: 1737: 1736: 1734: 1733: 1725: 1720:Curculionidae 1717: 1712: 1704: 1696: 1688: 1679: 1677: 1667:Curculionoidea 1663: 1662: 1660: 1659: 1654: 1646: 1638: 1630: 1628:Protocucujidae 1625: 1620: 1615: 1610: 1602: 1594: 1586: 1581: 1573: 1561: 1553: 1545: 1540: 1535: 1527: 1522: 1520:Cybocephalidae 1517: 1509: 1501: 1496: 1491: 1478: 1476: 1470: 1469: 1467: 1466: 1461: 1456: 1451: 1443: 1435: 1430: 1422: 1420:Discolomatidae 1417: 1409: 1404:Coccinellidae 1401: 1393: 1388:Bothrideridae 1385: 1380: 1375: 1369: 1367: 1365:Coccinelloidea 1361: 1360: 1358: 1357: 1352:Trogossitidae 1349: 1344: 1339: 1334: 1329: 1324: 1319: 1314: 1302: 1297: 1285: 1277: 1272: 1270:Lophocateridae 1267: 1259: 1254: 1246: 1238: 1225: 1223: 1217: 1216: 1214: 1213: 1208: 1203: 1198: 1193: 1188: 1185:(leaf beetles) 1183:Chrysomelidae 1180: 1171: 1169: 1167:Chrysomeloidea 1160: 1154: 1153: 1150: 1149: 1147: 1146: 1137: 1135: 1129: 1128: 1126: 1125: 1117: 1112:Nosodendridae 1109: 1104:Jacobsoniidae 1101: 1096: 1093:(skin beetles) 1088: 1079: 1077: 1068: 1058: 1057: 1051: 1044: 1043: 1040: 1039: 1037: 1036: 1031: 1026: 1021: 1012: 1009: 1008: 1002: 995: 994: 991: 990: 987: 986: 984: 983: 975: 967: 962:Meru phyllisae 955: 950: 942: 934: 926: 918: 910: 905: 896: 894: 883: 882: 876: 869: 868: 865: 864: 862: 861: 856: 854:Micromalthidae 851: 839: 831: 818: 815: 814: 808: 801: 800: 798: 797: 791: 785: 779: 773: 767: 760: 757: 756: 749: 747: 746: 739: 732: 724: 718: 717: 712: 705: 704:External links 702: 699: 698: 671:(6): 660–663. 651: 610: 591:(4): 723–752. 575: 540: 511:(3): 199–204. 491: 478: 455: 454: 452: 449: 448: 447: 439: 431: 423: 415: 407: 399: 398: 397: 381: 373: 365: 357: 349: 341: 333: 325: 317: 309: 301: 300: 299: 289:Champion, 1919 281: 278: 264:from the Late 232:filter feeders 201:Hydrophiloidea 186: 185: 171: 167: 166: 164:Erichson, 1837 157: 153: 152: 150:Hydrophiloidea 147: 143: 142: 137: 133: 132: 127: 123: 122: 117: 113: 112: 107: 103: 102: 97: 93: 92: 87: 83: 82: 69: 68: 61: 60: 52: 51: 44: 43: 35: 34: 15: 13: 10: 9: 6: 4: 3: 2: 3075: 3064: 3061: 3059: 3056: 3055: 3053: 3036: 3031: 3027: 3023: 3018: 3014: 3010: 3005: 3001: 2997: 2992: 2988: 2984: 2979: 2975: 2971: 2966: 2962: 2958: 2953: 2949: 2945: 2940: 2936: 2932: 2927: 2923: 2919: 2914: 2910: 2906: 2901: 2897: 2892: 2886: 2882: 2877: 2871: 2867: 2866: 2864: 2862: 2858: 2850: 2845: 2841: 2837: 2832: 2828: 2824: 2819: 2815: 2811: 2806: 2802: 2798: 2793: 2789: 2785: 2780: 2776: 2772: 2767: 2763: 2759: 2754: 2750: 2746: 2741: 2737: 2733: 2728: 2724: 2720: 2715: 2711: 2707: 2701: 2697: 2692: 2688: 2683: 2677: 2673: 2668: 2662: 2658: 2657: 2655: 2653: 2649: 2645: 2640: 2630: 2625: 2607: 2601: 2599: 2593: 2591: 2585: 2583: 2577: 2575: 2572: 2570: 2564: 2563: 2561: 2559: 2555: 2549: 2546: 2544: 2538: 2536: 2533: 2531: 2528: 2526: 2520: 2518: 2515: 2514: 2512: 2510: 2506: 2500: 2497: 2495: 2491:Sphaeritidae 2489: 2487: 2481: 2480: 2478: 2476: 2472: 2469: 2467: 2463: 2453: 2447: 2445: 2441:Scarabaeidae 2439: 2437: 2431: 2429: 2423: 2421: 2415: 2413: 2407: 2405: 2399: 2397: 2391: 2389: 2383: 2381: 2379:(dor beetles) 2375: 2373: 2367: 2365: 2362: 2360: 2357: 2350: 2349: 2347: 2345: 2344:Scarabaeoidea 2341: 2338: 2336: 2332: 2322: 2319: 2317: 2311: 2309: 2306: 2299: 2297: 2294: 2293: 2291: 2289: 2285: 2279: 2276: 2269: 2268: 2266: 2264: 2260: 2254: 2248: 2246: 2243: 2241: 2238: 2236: 2230: 2228: 2222: 2220: 2214: 2212: 2206: 2204: 2201: 2199: 2193: 2191: 2185: 2183: 2179:Cerophytidae 2177: 2175: 2169: 2167: 2161: 2159: 2153: 2152: 2150: 2148: 2144: 2138: 2134:Rhipiceridae 2132: 2130: 2124: 2123: 2121: 2119: 2115: 2109: 2106: 2104: 2098: 2096: 2090: 2088: 2082: 2080: 2074: 2072: 2068:Eulichadidae 2066: 2064: 2058: 2056: 2050: 2048: 2047:Cneoglossidae 2045: 2043: 2037: 2035: 2029: 2027: 2021: 2020: 2018: 2016: 2012: 2006: 2005:Schizopodidae 2003: 2001: 1995: 1994: 1992: 1990: 1986: 1983: 1981: 1980:Elateriformia 1977: 1967: 1961: 1959: 1956: 1954: 1951: 1949: 1945:Tetratomidae 1943: 1941: 1935: 1933: 1927: 1925: 1919: 1917: 1911: 1909: 1903: 1901: 1897:Ripiphoridae 1895: 1893: 1887: 1885: 1881:Pyrochroidae 1879: 1877: 1876:Pterogeniidae 1874: 1872: 1866: 1864: 1861: 1859: 1853: 1851: 1845: 1843: 1837: 1835: 1829: 1827: 1821: 1819: 1815:Melandryidae 1813: 1811: 1805: 1803: 1802:Chalcodryidae 1800: 1798: 1792: 1790: 1784: 1782: 1776: 1774: 1768: 1767: 1765: 1763: 1759: 1753: 1747: 1746: 1744: 1742: 1738: 1732: 1728:Nemonychidae 1726: 1724: 1718: 1716: 1713: 1711: 1705: 1703: 1697: 1695: 1689: 1687: 1681: 1680: 1678: 1668: 1664: 1658: 1655: 1653: 1647: 1645: 1639: 1637: 1631: 1629: 1626: 1624: 1623:Propalticidae 1621: 1619: 1618:Priasilphidae 1616: 1614: 1611: 1609: 1603: 1601: 1597:Passandridae 1595: 1593: 1591:(sap beetles) 1587: 1585: 1582: 1580: 1574: 1572: 1569: 1562: 1560: 1554: 1552: 1546: 1544: 1541: 1539: 1536: 1534: 1528: 1526: 1523: 1521: 1518: 1516: 1510: 1508: 1502: 1500: 1499:Cavognathidae 1497: 1495: 1492: 1490: 1487: 1480: 1479: 1477: 1475: 1471: 1465: 1462: 1460: 1457: 1455: 1452: 1450: 1444: 1442: 1436: 1434: 1433:Eupsilobiidae 1431: 1429: 1425:Endomychidae 1423: 1421: 1418: 1416: 1412:Corylophidae 1410: 1408: 1402: 1400: 1394: 1392: 1386: 1384: 1381: 1379: 1376: 1374: 1371: 1370: 1368: 1366: 1362: 1356: 1350: 1348: 1345: 1343: 1340: 1338: 1335: 1333: 1330: 1328: 1327:Protopeltidae 1325: 1323: 1322:Prionoceridae 1320: 1318: 1315: 1313: 1310: 1303: 1301: 1298: 1296: 1293: 1286: 1284: 1278: 1276: 1275:Mauroniscidae 1273: 1271: 1268: 1266: 1260: 1258: 1255: 1253: 1247: 1245: 1239: 1237: 1234: 1227: 1226: 1224: 1222: 1218: 1212: 1209: 1207: 1204: 1202: 1199: 1197: 1196:Megalopodidae 1194: 1192: 1189: 1187: 1181: 1179: 1175:Cerambycidae 1173: 1172: 1170: 1168: 1164: 1161: 1159: 1155: 1145: 1141:Derodontidae 1139: 1138: 1136: 1134: 1133:Derodontoidea 1130: 1124: 1118: 1116: 1110: 1108: 1102: 1100: 1099:Endecatomidae 1097: 1095: 1089: 1087: 1083:Bostrichidae 1081: 1080: 1078: 1076: 1075:Bostrichoidea 1072: 1069: 1067: 1063: 1059: 1055: 1049: 1045: 1035: 1032: 1030: 1029:Sphaeriusidae 1027: 1025: 1022: 1020: 1014: 1013: 1010: 1006: 1000: 996: 982: 976: 974: 968: 966: 963: 956: 954: 951: 949: 943: 941: 935: 933: 927: 925: 921:Cicindelidae 919: 917: 911: 909: 906: 904: 898: 897: 895: 892: 888: 884: 880: 874: 870: 860: 857: 855: 852: 850: 847: 840: 838: 832: 830: 827: 820: 819: 816: 812: 806: 802: 796: 792: 790: 786: 784: 780: 778: 774: 772: 768: 766: 762: 761: 758: 753: 745: 740: 738: 733: 731: 726: 725: 722: 716: 713: 711: 708: 707: 703: 694: 690: 686: 682: 678: 674: 670: 666: 662: 655: 652: 647: 643: 638: 633: 629: 625: 621: 614: 611: 606: 602: 598: 594: 590: 586: 579: 576: 571: 567: 563: 559: 555: 551: 544: 541: 536: 532: 527: 522: 518: 514: 510: 506: 502: 495: 492: 488: 482: 479: 474: 467: 465: 463: 461: 457: 450: 445:Hebauer, 1999 443: 440: 435: 432: 427: 424: 421:Hebauer, 1990 419: 416: 413:Hebauer, 1990 411: 408: 403: 400: 393: 390: 389: 387:MacLeay, 1825 385: 382: 377: 374: 369: 366: 363:Hebauer, 1990 361: 358: 353: 350: 345: 342: 337: 334: 329: 326: 321: 318: 313: 310: 305: 302: 297:Hebauer, 1997 295: 292: 291: 287: 284: 283: 279: 277: 275: 271: 267: 263: 262: 257: 253: 249: 244: 240: 238: 237:Hydrophilidae 233: 225: 220: 216: 214: 210: 206: 202: 198: 194: 193: 182: 177: 176: 172: 169: 168: 161: 158: 155: 154: 151: 148: 146:Superfamily: 145: 144: 141: 138: 135: 134: 131: 128: 125: 124: 121: 118: 115: 114: 111: 108: 105: 104: 101: 98: 95: 94: 91: 88: 85: 84: 79: 74: 70: 67: 62: 58: 53: 50: 45: 41: 36: 33: 29: 26: 22: 2860: 2651: 2530:Helophoridae 2522:Georissidae 2517:Epimetopidae 2433:Pleocomidae 2417:Ochodaeidae 2401:Hybosoridae 2385:Glaphyridae 2377:Geotrupidae 2355: 2352:Belohinidae 2313:Eucinetidae 2304: 2301:Decliniidae 2274: 2232:Phengodidae 2171:Cantharidae 2126:Dascillidae 2118:Dascilloidea 2100:Psephenidae 2092:Lutrochidae 2084:Limnichidae 1997:Buprestidae 1989:Buprestoidea 1929:Synchroidae 1913:Scraptiidae 1905:Salpingidae 1868:Prostomidae 1855:Oedemeridae 1831:Mordellidae 1749:Lymexylidae 1741:Lymexyloidea 1691:Attelabidae 1683:Anthribidae 1641:Smicripidae 1605:Phalacridae 1589:Nitidulidae 1584:Myraboliidae 1576:Monotomidae 1567: 1548:Kateretidae 1525:Cyclaxyridae 1485: 1482:Agapythidae 1446:Latridiidae 1396:Cerylonidae 1383:Anamorphidae 1317:Phycosecidae 1308: 1291: 1288:Metaxinidae 1241:Biphyllidae 1232: 1201:Orsodacnidae 1158:Cucujiformia 1091:Dermestidae 961: 900:Amphizoidae 845: 825: 811:Archostemata 795:Holometabola 793:Superorder: 787:Infraclass: 715:Tree of Life 668: 664: 654: 627: 623: 613: 588: 584: 578: 553: 549: 543: 508: 504: 500: 494: 486: 481: 472: 441: 433: 425: 417: 409: 401: 391: 383: 375: 367: 359: 351: 343: 335: 327: 319: 311: 303: 293: 285: 273: 261:Prospercheus 259: 247: 245: 241: 228: 223: 213:Afrotropical 196: 191: 190: 189: 174: 173: 159: 136:Infraorder: 65: 48: 31: 25: 2939:iNaturalist 2891:Spercheidae 2885:Wikispecies 2861:Spercheidae 2779:iNaturalist 2676:Wikispecies 2574:Hydraenidae 2548:Spercheidae 2535:Hydrochidae 2499:Synteliidae 2483:Histeridae 2475:Histeroidea 2425:Passalidae 2393:Glaresidae 2250:Throscidae 2210:(fireflies) 2208:Lampyridae 2195:Eucnemidae 2187:Elateridae 2147:Elateroidea 1963:Zopheridae 1847:Mycteridae 1778:Anthicidae 1649:Sphindidae 1633:Silvanidae 1543:Hobartiidae 1530:Erotylidae 1459:Mycetaeidae 1454:Murmidiidae 1438:Euxestidae 1332:Rentoniidae 1206:Oxypeltidae 1191:Disteniidae 1024:Lepiceridae 953:Hygrobiidae 945:Haliplidae 929:Dytiscidae 908:Aspidytidae 630:(1): 1–10. 526:11336/97451 339:Bruch, 1915 199:within the 197:Spercheidae 160:Spercheidae 3052:Categories 2595:Silphidae 2587:Ptiliidae 2579:Leiodidae 2566:Agyrtidae 2409:Lucanidae 2288:Scirtoidea 2224:Omethidae 2203:Jurasaidae 2052:Dryopidae 2023:Byrrhidae 2015:Byrrhoidea 1707:Brentidae 1512:Cucujidae 1494:Boganiidae 1474:Cucujoidea 1347:Thymalidae 1337:Rhadalidae 1280:Melyridae 1249:Byturidae 1211:Vesperidae 1120:Ptiniidae 970:Noteridae 937:Gyrinidae 913:Carabidae 842:Jurodidae 834:Cupedidae 781:Subclass: 771:Arthropoda 752:Coleoptera 451:References 130:Coleoptera 110:Arthropoda 21:Spercheios 2696:Spercheus 2682:Spercheus 2667:Q18113956 2652:Spercheus 2449:Trogidae 2443:(scarabs) 2321:Scirtidae 2296:Clambidae 1889:Pythidae 1823:Meloidae 1770:Aderidae 1673:(weevils) 1538:Helotidae 1464:Teredidae 1378:Alexiidae 1262:Cleridae 1221:Cleroidea 1054:Polyphaga 1052:Suborder 1005:Myxophaga 1003:Suborder 958:Meruidae 877:Suborder 859:Ommatidae 809:Suborder 783:Pterygota 763:Kingdom: 693:129299140 685:0031-0301 646:0307-6970 501:Spercheus 274:Spercheus 248:Spercheus 222:Larva of 192:Spercheus 175:Spercheus 96:Kingdom: 90:Eukaryota 32:Spercheus 2870:Wikidata 2703:BioLib: 2661:Wikidata 2216:Lycidae 2060:Elmidae 1958:Ulodidae 1794:Boridae 1699:Belidae 1300:Peltidae 893:families 879:Adephaga 789:Neoptera 769:Phylum: 765:Animalia 754:families 605:83050858 570:83521707 556:: 9–24. 535:84693791 475:. CSIRO. 270:Shar-Teg 266:Jurassic 215:Realms. 209:Oriental 205:Nearctic 181:Kugelann 156:Family: 106:Phylum: 100:Animalia 86:Domain: 2876:Q755568 2797:1040365 2771:1033964 1807:Ciidae 1715:Caridae 777:Insecta 775:Class: 750:Extant 280:Species 170:Genus: 126:Order: 120:Insecta 116:Class: 3009:106970 2996:290639 2970:722227 2957:115682 2944:370620 2905:942899 2849:474930 2836:290640 2810:722242 2784:370621 2745:1SPCHG 891:Extant 691:  683:  644:  603:  568:  533:  252:Eocene 183:, 1798 3030:Plazi 3022:69203 2952:IRMNG 2918:8VSZS 2792:IRMNG 2732:8W3PL 2719:81243 689:S2CID 601:S2CID 566:S2CID 531:S2CID 254:aged 2991:NCBI 2965:ITIS 2931:7853 2926:GBIF 2900:BOLD 2831:NCBI 2805:ITIS 2766:GBIF 2740:EPPO 2714:BOLD 2706:4875 681:ISSN 642:ISSN 211:and 2978:NBN 2913:CoL 2818:NBN 2727:CoL 2691:AFD 673:doi 632:doi 593:doi 558:doi 521:hdl 513:doi 268:of 3054:: 3032:: 3019:: 3006:: 2993:: 2980:: 2967:: 2954:: 2941:: 2928:: 2915:: 2902:: 2887:: 2872:: 2846:: 2833:: 2820:: 2807:: 2794:: 2781:: 2768:: 2755:: 2742:: 2729:: 2716:: 2693:: 2678:: 2663:: 687:. 679:. 669:43 667:. 663:. 640:. 628:42 626:. 622:. 599:. 589:38 587:. 564:. 554:23 552:. 529:. 519:. 509:36 507:. 459:^ 2358:) 2354:( 2307:) 2303:( 2277:) 2273:( 1570:) 1566:( 1488:) 1484:( 1311:) 1307:( 1294:) 1290:( 1235:) 1231:( 964:) 960:( 848:) 844:( 828:) 824:( 743:e 736:t 729:v 695:. 675:: 648:. 634:: 607:. 595:: 572:. 560:: 537:. 523:: 515:: 23:.

Index

Spercheios


Scientific classification
Edit this classification
Eukaryota
Animalia
Arthropoda
Insecta
Coleoptera
Staphyliniformia
Hydrophiloidea
Spercheidae
Spercheus
Kugelann
Hydrophiloidea
Nearctic
Oriental
Afrotropical

filter feeders
Hydrophilidae
Eocene
Bembridge Marls
Prospercheus
Jurassic
Shar-Teg


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