309:
55:
295:
281:
2046:
33:
258:, or breathing tube, on the rear end of their body. The adult body length is generally 2–6 cm (0.8–2.4 in) depending on the exact species, and females average larger than males of the same species. The siphon is typically almost the same size, but varies from less than half the body length to somewhat longer. Two of the largest species are the East Asian
2058:
192:
species found in freshwater habitats around the world, both in warm and temperate regions, with the highest diversity in South
America (almost 50 species) and Asia (about 30 species, reviewed in 1972). Fewer are found elsewhere, but include several African, some in North America, three from Australia
273:
The adults are active year-round, except in extreme cold. Their eggs are positioned on plants just below the water surface, but in some species they can be placed in mud. The eggs typically take two to four weeks to hatch and the young take about two months to mature.
308:
250:
that reside among water plants and position themselves head-down with their grasping legs extended out to surprise passing prey. At least one species will also swim in open water at night to catch
214:
These brown insects are primarily found in stagnant or slow-moving water like ponds, marshes and canals, but can also be seen in streams. Exceptionally they have been recorded from
1895:
Dean W. Blinn; Chris Pinney; Milton W. Sanderson (1982). "Nocturnal
Planktonic Behavior of Ranatra montezuma Polhemus (Nepidae: Hemiptera) in Montezuma Well, Arizona".
2264:
2212:
357:
2238:
1923:
1873:
Ye.V. Anufriyeva; N.V. Shadrin (2016). "First Record of
Ranatra linearis (Hemiptera, Nepidae) in Hypersaline Water Bodies of the Crimea".
2243:
1957:
1797:
2251:
2134:
2121:
1985:
2336:
2269:
2050:
2204:
153:
54:
1839:"Review of Chinese Ranatrinae (Hemiptera: Nepidae), with descriptions of four new species of Ranatra Fabricius"
607:
1668:
1308:
797:
707:
280:
255:
1108:
848:
737:
637:
557:
2074:
1608:
1288:
878:
647:
497:
294:
2139:
1638:
1298:
1218:
938:
2290:
1728:
1688:
1658:
1648:
1588:
1548:
1458:
1388:
1318:
1208:
1038:
958:
888:
817:
807:
717:
617:
597:
577:
507:
406:
396:
386:
376:
247:
1758:
1708:
1598:
1538:
1528:
1498:
1328:
1018:
978:
697:
587:
457:
436:
426:
416:
41:
2308:
1698:
1678:
1558:
1468:
1408:
1378:
1368:
1348:
1268:
1258:
1178:
1158:
1138:
1118:
1098:
1078:
1068:
968:
928:
868:
858:
767:
757:
747:
687:
667:
657:
547:
487:
467:
2173:
1738:
1718:
1508:
1488:
1438:
1358:
1338:
1278:
1238:
1148:
988:
918:
827:
777:
567:
537:
1768:
1748:
1618:
1578:
1518:
1478:
1448:
1398:
1228:
1188:
1088:
1048:
948:
898:
727:
677:
366:
334:
1568:
1428:
1418:
1248:
1168:
1128:
1028:
1008:
908:
787:
627:
517:
477:
1628:
49:
2295:
328:
2277:
2160:
1919:
1198:
998:
446:
2331:
2282:
1850:
1058:
215:
199:
2199:
527:
2325:
2112:
837:
231:
2165:
2062:
246:
and inject a saliva which both sedates and begins to digest their prey. They are
2256:
2225:
2106:
340:
251:
116:
32:
2126:
2097:
2045:
1855:
1838:
323:
194:
136:
2186:
243:
208:
106:
86:
66:
2057:
2147:
2091:
1780:
Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net
219:
173:
2217:
1941:
1916:
Encyclopedia of South
American Aquatic Insects: Hemiptera - Heteroptera
254:
organisms. Like other members in the family they have a long tail-like
239:
177:
126:
2230:
2152:
2013:
238:
are strong and used to grasp prey. They typically eat other insects,
96:
76:
2068:
2191:
2303:
169:
207:
belongs to the family
Nepidae which in turn belongs to the order
2072:
2178:
1814:
348:, although the former has a distinctly shorter siphon.
1808:
Lansbury I (1972) A review of the
Oriental species of
2081:
1868:
1866:
242:and small fish, which they pierce with their
197:, notably the relatively well-known European
8:
1812:Fabricius (Hemiptera-Heteroptera: Nepidae).
1946:Fabricius, 1790 (retrieved 12 January 2021)
1897:Journal of the Kansas Entomological Society
1890:
1888:
2069:
1942:Global Biodiversity Information Facility:
1832:
1830:
1828:
1826:
1824:
1822:
31:
20:
1854:
562:Zettel, Phauk, Kheam & Freitag, 2017
358:Global Biodiversity Information Facility
211:, ranatrids are considered "true bugs".
1966:Integrated Taxonomic Information System
1790:
276:
1937:
1935:
7:
2309:A94D7D64-5969-713F-FF29-3D03AC31FC79
2205:b7ba7fdd-adbc-4ce8-a7b0-de64a6863e79
1837:P. Chen; N. Nieser; J.Z. Ho (2004).
344:from Asia to New Guinea resembles
14:
1483:D.Polhemus & J.Polhemus, 2012
2056:
2044:
307:
293:
279:
270:do have wings and they can fly.
53:
1:
1103:Nieser & Burmeister, 1998
832:Nieser & Burmeister, 1998
338:are restricted to Australia.
322:Among the four genera in the
1843:Tijdschrift voor Entomologie
1816:, vol. 124, no. 3. 287-341.
1583:Chen, Nieser & Ho, 2004
1433:Chen, Nieser & Ho, 2004
1413:Tran & D.Polhemus, 2012
1023:Chen, Nieser & Ho, 2004
953:Chen, Nieser & Ho, 2004
2353:
1856:10.1163/22119434-900000142
1773:Drake & De Carlo, 1953
1513:Drake & De Carlo, 1953
1453:Drake & De Carlo, 1953
983:Drake & De Carlo, 1953
381:Drake & De Carlo, 1953
371:Drake & De Carlo, 1953
1643:Hafiz & Pradhan, 1949
662:Hafiz & Pradhan, 1949
453:(southern water scorpion)
317:crawling on human fingers
50:Scientific classification
48:
39:
30:
23:
1875:Hydrobiological Journal
1603:Nieser & Chen, 1991
1253:Herrich-Schaeffer, 1849
1243:Tran & Nguyen, 2016
608:Ranatra compressicollis
472:Tran & Nguyen, 2016
188:. There are around 100
1914:Heckman, C.W. (2011).
1669:Ranatra tuberculifrons
1309:Ranatra oliveiracesari
1113:Herrich-Schäffer, 1849
913:Tran & Poggi, 2019
798:Ranatra fianarantsoana
772:Guérin-Méneville, 1857
708:Ranatra dolichodentata
248:sit-and-wait predators
176:insects of the family
2291:Paleobiology Database
1389:Ranatra quadridentata
1109:Ranatra macrophthalma
849:Ranatra fuscoannulata
844:(brown waterscorpion)
738:Ranatra ecuadoriensis
638:Ranatra curtafemorata
558:Ranatra cardamomensis
2200:Fauna Europaea (new)
2065:at Wikimedia Commons
1609:Ranatra surinamensis
1403:Buchanan White, 1879
1289:Ranatra occidentalis
879:Ranatra grandicollis
648:Ranatra denticulipes
498:Ranatra brasiliensis
1639:Ranatra titilaensis
1299:Ranatra odontomeros
1219:Ranatra natunaensis
939:Ranatra hungerfordi
518:Ranatra brevicollis
262:and South American
193:and three from the
186:water stick-insects
2018:Genus Information"
1729:Ranatra vitshumbii
1689:Ranatra unidentata
1659:Ranatra tridentata
1649:Ranatra travassosi
1589:Ranatra subinermis
1549:Ranatra spinifrons
1459:Ranatra sarmientoi
1319:Ranatra operculata
1209:Ranatra natalensis
1039:Ranatra lethierryi
959:Ranatra instaurata
889:Ranatra grandocula
818:Ranatra flagellata
808:Ranatra filiformis
722:Zhang et al., 1994
718:Ranatra dormientis
618:Ranatra costalimai
598:Ranatra cinnamomea
578:Ranatra chariensis
508:Ranatra brevicauda
407:Ranatra akoitachta
397:Ranatra aethiopica
387:Ranatra adelmorpha
377:Ranatra acapulcana
16:Genus of true bugs
2337:Nepomorpha genera
2319:
2318:
2278:Open Tree of Life
2075:Taxon identifiers
2061:Media related to
1994:Catalogue of Life
1925:978-94-007-0704-7
1781:
1774:
1764:
1759:Ranatra williamsi
1754:
1744:
1734:
1724:
1714:
1709:Ranatra varicolor
1704:
1694:
1684:
1674:
1664:
1654:
1644:
1634:
1624:
1614:
1604:
1599:Ranatra sulawesii
1594:
1584:
1574:
1564:
1554:
1544:
1539:Ranatra spatulata
1534:
1529:Ranatra sjostedti
1524:
1514:
1504:
1499:Ranatra signoreti
1494:
1484:
1474:
1464:
1454:
1444:
1434:
1424:
1414:
1404:
1394:
1384:
1374:
1364:
1354:
1344:
1334:
1329:Ranatra ornitheia
1324:
1314:
1304:
1294:
1284:
1274:
1273:Gerstaecker, 1873
1264:
1263:Gerstaecker, 1873
1254:
1244:
1234:
1224:
1214:
1204:
1199:Ranatra montezuma
1194:
1184:
1174:
1164:
1154:
1144:
1134:
1124:
1114:
1104:
1094:
1084:
1074:
1064:
1054:
1044:
1034:
1024:
1019:Ranatra lansburyi
1014:
1004:
1003:Torre-bueno, 1905
999:Ranatra kirkaldyi
994:
984:
979:Ranatra jamaicana
974:
964:
954:
944:
934:
924:
914:
904:
894:
884:
874:
864:
854:
843:
833:
823:
813:
803:
793:
783:
773:
763:
753:
743:
733:
723:
713:
703:
698:Ranatra doesburgi
693:
683:
673:
663:
653:
643:
633:
623:
613:
603:
593:
588:Ranatra chinensis
583:
573:
563:
553:
543:
533:
523:
513:
503:
493:
483:
473:
463:
458:Ranatra bachmanni
452:
447:Ranatra australis
442:
437:Ranatra attenuata
432:
427:Ranatra annulipes
422:
417:Ranatra ameghinoi
412:
402:
392:
382:
372:
301:Ranatra chinensis
216:hypersaline lakes
161:
160:
157:
42:Ranatra chinensis
2344:
2312:
2311:
2299:
2298:
2286:
2285:
2273:
2272:
2260:
2259:
2257:NHMSYS0020309756
2247:
2246:
2234:
2233:
2221:
2220:
2208:
2207:
2195:
2194:
2182:
2181:
2169:
2168:
2156:
2155:
2143:
2142:
2130:
2129:
2117:
2116:
2115:
2102:
2101:
2100:
2070:
2060:
2049:Data related to
2048:
2032:
2031:
2029:
2028:
2010:
2004:
2003:
2001:
2000:
1982:
1976:
1975:
1973:
1972:
1954:
1948:
1939:
1930:
1929:
1911:
1905:
1904:
1892:
1883:
1882:
1870:
1861:
1860:
1858:
1834:
1817:
1806:
1800:
1795:
1779:
1772:
1762:
1752:
1743:Hungerford, 1929
1742:
1732:
1722:
1712:
1702:
1699:Ranatra usingeri
1692:
1682:
1679:Ranatra unicolor
1672:
1662:
1652:
1642:
1632:
1623:Hungerford, 1930
1622:
1612:
1602:
1592:
1582:
1572:
1562:
1559:Ranatra spoliata
1552:
1542:
1532:
1522:
1512:
1502:
1492:
1482:
1472:
1469:Ranatra sattleri
1462:
1452:
1442:
1432:
1422:
1412:
1409:Ranatra rafflesi
1402:
1392:
1382:
1379:Ranatra protense
1372:
1369:Ranatra pittieri
1362:
1352:
1349:Ranatra parvipes
1342:
1332:
1322:
1312:
1302:
1292:
1282:
1272:
1269:Ranatra nodioeps
1262:
1259:Ranatra nodiceps
1252:
1242:
1232:
1222:
1212:
1202:
1192:
1182:
1179:Ranatra moderata
1172:
1162:
1159:Ranatra megalops
1152:
1142:
1139:Ranatra malayana
1132:
1122:
1119:Ranatra maculosa
1112:
1102:
1099:Ranatra machrisi
1092:
1082:
1079:Ranatra lualalai
1072:
1069:Ranatra longipes
1063:(Linnaeus, 1758)
1062:
1059:Ranatra linearis
1052:
1042:
1032:
1022:
1012:
1002:
992:
982:
972:
969:Ranatra insulata
962:
952:
942:
932:
929:Ranatra horvathi
922:
912:
902:
892:
882:
872:
869:Ranatra gracilis
862:
859:Ranatra galantae
852:
841:
831:
821:
811:
801:
791:
781:
771:
768:Ranatra fabricii
761:
758:Ranatra emaciata
751:
748:Ranatra elongata
741:
732:Hungerford, 1922
731:
721:
711:
701:
691:
688:Ranatra distanti
681:
671:
668:Ranatra diminuta
661:
658:Ranatra digitata
651:
641:
631:
621:
611:
601:
591:
581:
571:
561:
551:
548:Ranatra capensis
541:
532:Hungerford, 1922
531:
521:
511:
501:
491:
488:Ranatra bottegoi
481:
471:
468:Ranatra bilobata
461:
451:Hungerford, 1922
450:
440:
430:
420:
410:
400:
390:
380:
370:
311:
297:
287:Ranatra linearis
283:
152:
58:
57:
35:
21:
2352:
2351:
2347:
2346:
2345:
2343:
2342:
2341:
2322:
2321:
2320:
2315:
2307:
2302:
2294:
2289:
2281:
2276:
2268:
2263:
2255:
2250:
2242:
2237:
2229:
2224:
2216:
2211:
2203:
2198:
2190:
2185:
2177:
2172:
2164:
2159:
2151:
2146:
2138:
2133:
2125:
2120:
2111:
2110:
2105:
2096:
2095:
2090:
2077:
2041:
2036:
2035:
2026:
2024:
2012:
2011:
2007:
1998:
1996:
1984:
1983:
1979:
1970:
1968:
1956:
1955:
1951:
1940:
1933:
1926:
1913:
1912:
1908:
1894:
1893:
1886:
1872:
1871:
1864:
1836:
1835:
1820:
1807:
1803:
1796:
1792:
1787:
1777:
1739:Ranatra wagneri
1719:Ranatra varipes
1673:Montandon, 1907
1593:Montandon, 1907
1573:Montandon, 1905
1563:Montandon, 1912
1553:Montandon, 1905
1533:Montandon, 1911
1509:Ranatra similis
1503:Montandon, 1905
1493:Montandon, 1913
1489:Ranatra segrega
1443:Montandon, 1905
1439:Ranatra robusta
1373:Montandon, 1910
1359:Ranatra parvula
1339:Ranatra parmata
1283:Montandon, 1907
1279:Ranatra obscura
1239:Ranatra nieseri
1173:Montandon, 1907
1153:Montandon, 1910
1149:Ranatra mediana
1043:Montandon, 1907
989:Ranatra katsara
963:Montandon, 1914
933:Montandon, 1910
923:Montandon, 1909
919:Ranatra heydeni
883:Montandon, 1907
828:Ranatra flokata
812:Fabricius, 1790
792:Montandon, 1903
782:Montandon, 1907
778:Ranatra falloui
762:Montandon, 1907
752:Fabricius, 1790
692:Montandon, 1910
682:Montandon, 1903
672:Montandon, 1907
652:Montandon, 1907
612:Montandon, 1898
568:Ranatra chagasi
542:Montandon, 1907
538:Ranatra camposi
522:Montandon, 1910
512:Montandon, 1905
492:Montandon, 1903
401:Montandon, 1903
354:
318:
312:
303:
298:
289:
284:
228:
182:water scorpions
151:
52:
17:
12:
11:
5:
2350:
2348:
2340:
2339:
2334:
2324:
2323:
2317:
2316:
2314:
2313:
2300:
2287:
2274:
2261:
2248:
2235:
2222:
2209:
2196:
2183:
2170:
2157:
2144:
2131:
2118:
2103:
2087:
2085:
2079:
2078:
2073:
2067:
2066:
2054:
2053:at Wikispecies
2040:
2039:External links
2037:
2034:
2033:
2005:
1977:
1949:
1931:
1924:
1906:
1884:
1862:
1818:
1801:
1789:
1788:
1786:
1783:
1776:
1775:
1769:Ranatra zeteki
1765:
1755:
1753:De Carlo, 1970
1749:Ranatra weberi
1745:
1735:
1725:
1715:
1705:
1703:De Carlo, 1970
1695:
1685:
1675:
1665:
1655:
1653:De Carlo, 1950
1645:
1635:
1633:Lansbury, 1972
1625:
1619:Ranatra texana
1615:
1613:De Carlo, 1963
1605:
1595:
1585:
1579:Ranatra sterea
1575:
1565:
1555:
1545:
1535:
1525:
1523:De Carlo, 1970
1519:Ranatra siolii
1515:
1505:
1495:
1485:
1479:Ranatra schuhi
1475:
1473:De Carlo, 1967
1465:
1463:De Carlo, 1967
1455:
1449:Ranatra sagrai
1445:
1435:
1425:
1415:
1405:
1399:Ranatra rabida
1395:
1385:
1375:
1365:
1355:
1353:Signoret, 1861
1345:
1335:
1325:
1315:
1313:De Carlo, 1946
1305:
1295:
1293:Lansbury, 1972
1285:
1275:
1265:
1255:
1245:
1235:
1233:De Carlo, 1946
1229:Ranatra neivai
1225:
1223:Lansbury, 1972
1215:
1205:
1203:Polhemus, 1976
1195:
1193:De Carlo, 1946
1189:Ranatra montei
1185:
1175:
1165:
1163:Lansbury, 1972
1155:
1145:
1143:Lundblad, 1933
1135:
1125:
1115:
1105:
1095:
1089:Ranatra lubwae
1085:
1075:
1065:
1055:
1049:Ranatra libera
1045:
1035:
1033:De Carlo, 1950
1025:
1015:
1013:De Carlo, 1946
1005:
995:
985:
975:
965:
955:
949:Ranatra incisa
945:
935:
925:
915:
905:
903:De Carlo, 1967
899:Ranatra hechti
895:
893:Bergroth, 1893
885:
875:
865:
855:
845:
834:
824:
822:Lansbury, 1972
814:
804:
794:
784:
774:
764:
754:
744:
742:De Carlo, 1950
734:
728:Ranatra drakei
724:
714:
704:
702:De Carlo, 1963
694:
684:
678:Ranatra dispar
674:
664:
654:
644:
634:
632:De Carlo, 1950
624:
622:De Carlo, 1954
614:
604:
594:
584:
574:
572:De Carlo, 1946
564:
554:
544:
534:
528:Ranatra buenoi
524:
514:
504:
502:De Carlo, 1946
494:
484:
482:Lundblad, 1933
474:
464:
462:De Carlo, 1954
454:
443:
433:
423:
421:De Carlo, 1970
413:
403:
393:
383:
373:
367:Ranatra absona
362:
353:
350:
335:Goondnomdanepa
320:
319:
313:
306:
304:
299:
292:
290:
285:
278:
227:
224:
159:
158:
144:
140:
139:
134:
130:
129:
124:
120:
119:
114:
110:
109:
104:
100:
99:
94:
90:
89:
84:
80:
79:
74:
70:
69:
64:
60:
59:
46:
45:
37:
36:
28:
27:
15:
13:
10:
9:
6:
4:
3:
2:
2349:
2338:
2335:
2333:
2330:
2329:
2327:
2310:
2305:
2301:
2297:
2292:
2288:
2284:
2279:
2275:
2271:
2266:
2262:
2258:
2253:
2249:
2245:
2240:
2236:
2232:
2227:
2223:
2219:
2214:
2210:
2206:
2201:
2197:
2193:
2188:
2184:
2180:
2175:
2171:
2167:
2162:
2158:
2154:
2149:
2145:
2141:
2136:
2132:
2128:
2123:
2119:
2114:
2108:
2104:
2099:
2093:
2089:
2088:
2086:
2084:
2080:
2076:
2071:
2064:
2059:
2055:
2052:
2047:
2043:
2042:
2038:
2023:
2019:
2017:
2009:
2006:
1995:
1991:
1989:
1981:
1978:
1967:
1963:
1961:
1953:
1950:
1947:
1945:
1938:
1936:
1932:
1927:
1921:
1917:
1910:
1907:
1903:(3): 481–484.
1902:
1898:
1891:
1889:
1885:
1880:
1876:
1869:
1867:
1863:
1857:
1852:
1849:(1): 81–102.
1848:
1844:
1840:
1833:
1831:
1829:
1827:
1825:
1823:
1819:
1815:
1811:
1805:
1802:
1799:
1798:www.itis.gov/
1794:
1791:
1784:
1782:
1771:
1770:
1766:
1763:Kuitert, 1949
1761:
1760:
1756:
1751:
1750:
1746:
1741:
1740:
1736:
1733:Poisson, 1949
1731:
1730:
1726:
1721:
1720:
1716:
1713:Distant, 1904
1711:
1710:
1706:
1701:
1700:
1696:
1691:
1690:
1686:
1681:
1680:
1676:
1671:
1670:
1666:
1663:Poisson, 1965
1661:
1660:
1656:
1651:
1650:
1646:
1641:
1640:
1636:
1631:
1630:
1626:
1621:
1620:
1616:
1611:
1610:
1606:
1601:
1600:
1596:
1591:
1590:
1586:
1581:
1580:
1576:
1571:
1570:
1569:Ranatra stali
1566:
1561:
1560:
1556:
1551:
1550:
1546:
1543:Kuitert, 1949
1541:
1540:
1536:
1531:
1530:
1526:
1521:
1520:
1516:
1511:
1510:
1506:
1501:
1500:
1496:
1491:
1490:
1486:
1481:
1480:
1476:
1471:
1470:
1466:
1461:
1460:
1456:
1451:
1450:
1446:
1441:
1440:
1436:
1431:
1430:
1429:Ranatra recta
1426:
1421:
1420:
1419:Ranatra rapax
1416:
1411:
1410:
1406:
1401:
1400:
1396:
1391:
1390:
1386:
1381:
1380:
1376:
1371:
1370:
1366:
1363:Kuitert, 1949
1361:
1360:
1356:
1351:
1350:
1346:
1341:
1340:
1336:
1331:
1330:
1326:
1323:Kuitert, 1949
1321:
1320:
1316:
1311:
1310:
1306:
1301:
1300:
1296:
1291:
1290:
1286:
1281:
1280:
1276:
1271:
1270:
1266:
1261:
1260:
1256:
1251:
1250:
1249:Ranatra nigra
1246:
1241:
1240:
1236:
1231:
1230:
1226:
1221:
1220:
1216:
1213:Distant, 1904
1211:
1210:
1206:
1201:
1200:
1196:
1191:
1190:
1186:
1183:Kuitert, 1949
1181:
1180:
1176:
1171:
1170:
1169:Ranatra mixta
1166:
1161:
1160:
1156:
1151:
1150:
1146:
1141:
1140:
1136:
1133:Kuitert, 1949
1131:
1130:
1129:Ranatra magna
1126:
1123:Kuitert, 1949
1121:
1120:
1116:
1111:
1110:
1106:
1101:
1100:
1096:
1093:Poisson, 1965
1091:
1090:
1086:
1083:Poisson, 1964
1081:
1080:
1076:
1071:
1070:
1066:
1061:
1060:
1056:
1051:
1050:
1046:
1041:
1040:
1036:
1031:
1030:
1029:Ranatra lenti
1026:
1021:
1020:
1016:
1011:
1010:
1009:Ranatra lanei
1006:
1001:
1000:
996:
991:
990:
986:
981:
980:
976:
971:
970:
966:
961:
960:
956:
951:
950:
946:
943:Kuitert, 1949
941:
940:
936:
931:
930:
926:
921:
920:
916:
911:
910:
909:Ranatra heoki
906:
901:
900:
896:
891:
890:
886:
881:
880:
876:
871:
870:
866:
861:
860:
856:
853:Distant, 1904
851:
850:
846:
842:Palisot, 1820
840:
839:
838:Ranatra fusca
835:
830:
829:
825:
820:
819:
815:
810:
809:
805:
802:Poisson, 1963
800:
799:
795:
790:
789:
788:Ranatra feana
785:
780:
779:
775:
770:
769:
765:
760:
759:
755:
750:
749:
745:
740:
739:
735:
730:
729:
725:
720:
719:
715:
712:Kuitert, 1949
710:
709:
705:
700:
699:
695:
690:
689:
685:
680:
679:
675:
670:
669:
665:
660:
659:
655:
650:
649:
645:
642:Kuitert, 1949
640:
639:
635:
630:
629:
628:Ranatra cruzi
625:
620:
619:
615:
610:
609:
605:
602:Distant, 1904
600:
599:
595:
590:
589:
585:
582:Poisson, 1949
580:
579:
575:
570:
569:
565:
560:
559:
555:
550:
549:
545:
540:
539:
535:
530:
529:
525:
520:
519:
515:
510:
509:
505:
500:
499:
495:
490:
489:
485:
480:
479:
478:Ranatra biroi
475:
470:
469:
465:
460:
459:
455:
449:
448:
444:
441:Kuitert, 1949
439:
438:
434:
429:
428:
424:
419:
418:
414:
409:
408:
404:
399:
398:
394:
389:
388:
384:
379:
378:
374:
369:
368:
364:
363:
361:
359:
351:
349:
347:
343:
342:
337:
336:
331:
330:
325:
316:
310:
305:
302:
296:
291:
288:
282:
277:
275:
271:
269:
265:
261:
257:
253:
252:zooplanktonic
249:
245:
241:
237:
233:
225:
223:
221:
217:
212:
210:
206:
202:
201:
196:
191:
187:
183:
179:
175:
171:
167:
166:
155:
150:
149:
145:
142:
141:
138:
135:
132:
131:
128:
125:
122:
121:
118:
115:
112:
111:
108:
105:
102:
101:
98:
95:
92:
91:
88:
85:
82:
81:
78:
75:
72:
71:
68:
65:
62:
61:
56:
51:
47:
44:
43:
38:
34:
29:
26:
22:
19:
2082:
2025:. Retrieved
2022:BugGuide.net
2021:
2015:
2008:
1997:. Retrieved
1993:
1987:
1980:
1969:. Retrieved
1965:
1959:
1952:
1943:
1918:. Springer.
1915:
1909:
1900:
1896:
1878:
1874:
1846:
1842:
1813:
1809:
1804:
1793:
1778:
1767:
1757:
1747:
1737:
1727:
1717:
1707:
1697:
1687:
1677:
1667:
1657:
1647:
1637:
1629:Ranatra thai
1627:
1617:
1607:
1597:
1587:
1577:
1567:
1557:
1547:
1537:
1527:
1517:
1507:
1497:
1487:
1477:
1467:
1457:
1447:
1437:
1427:
1417:
1407:
1397:
1387:
1377:
1367:
1357:
1347:
1337:
1333:Nieser, 1975
1327:
1317:
1307:
1303:Nieser, 1996
1297:
1287:
1277:
1267:
1257:
1247:
1237:
1227:
1217:
1207:
1197:
1187:
1177:
1167:
1157:
1147:
1137:
1127:
1117:
1107:
1097:
1087:
1077:
1067:
1057:
1053:Zettel, 1999
1047:
1037:
1027:
1017:
1007:
997:
993:Nieser, 1997
987:
977:
973:Barber, 1939
967:
957:
947:
937:
927:
917:
907:
897:
887:
877:
873:Dallas, 1850
867:
863:Nieser, 1969
857:
847:
836:
826:
816:
806:
796:
786:
776:
766:
756:
746:
736:
726:
716:
706:
696:
686:
676:
666:
656:
646:
636:
626:
616:
606:
596:
586:
576:
566:
556:
552:Germar, 1837
546:
536:
526:
516:
506:
496:
486:
476:
466:
456:
445:
435:
425:
415:
411:Nieser, 1996
405:
395:
391:Nieser, 1975
385:
375:
365:
355:
345:
339:
333:
327:
321:
314:
300:
286:
272:
267:
263:
260:R. chinensis
259:
235:
229:
213:
204:
198:
189:
185:
181:
164:
163:
162:
147:
146:
40:
24:
18:
2226:iNaturalist
2107:Wikispecies
1881:(2): 56–61.
1683:Scott, 1874
341:Cercotmetus
326:subfamily,
234:of bugs in
200:R. linearis
180:, known as
172:of slender
133:Subfamily:
117:Heteroptera
2326:Categories
2027:2018-04-28
1999:2018-04-28
1971:2018-04-28
1785:References
1723:Stål, 1861
1693:Stål, 1861
1423:Stål, 1865
1393:Stål, 1862
1343:Mayr, 1865
1073:Stål, 1861
592:Mayr, 1865
431:Stål, 1854
329:Austronepa
324:Ranatrinae
230:The front
195:Palearctic
137:Ranatrinae
113:Suborder:
87:Arthropoda
1383:Montandon
244:proboscis
222:lagoons.
209:Hemiptera
174:predatory
154:Fabricius
107:Hemiptera
73:Kingdom:
67:Eukaryota
2148:BugGuide
2098:Q1154489
2092:Wikidata
1986:"Browse
264:R. magna
240:tadpoles
220:brackish
203:. Since
123:Family:
83:Phylum:
77:Animalia
63:Domain:
2332:Nepidae
2218:2007594
2127:Ranatra
2113:Ranatra
2083:Ranatra
2063:Ranatra
2051:Ranatra
2016:Ranatra
1988:Ranatra
1962:Report"
1960:Ranatra
1944:Ranatra
1810:Ranatra
360:lists:
352:Species
346:Ranatra
315:Ranatra
268:Ranatra
236:Ranatra
226:Biology
205:Ranatra
190:Ranatra
178:Nepidae
165:Ranatra
148:Ranatra
143:Genus:
127:Nepidae
103:Order:
97:Insecta
93:Class:
25:Ranatra
2296:257202
2283:169151
2270:236715
2244:103748
2231:119346
2192:1RANAG
2140:194688
1922:
256:siphon
156:, 1790
2304:Plazi
2179:35361
170:genus
168:is a
2265:NCBI
2239:ITIS
2213:GBIF
2187:EPPO
2166:772G
2153:3157
2135:BOLD
1920:ISBN
356:The
332:and
232:legs
218:and
2252:NBN
2174:EoL
2161:CoL
2122:AFD
1851:doi
1847:147
184:or
2328::
2306::
2293::
2280::
2267::
2254::
2241::
2228::
2215::
2202::
2189::
2176::
2163::
2150::
2137::
2124::
2109::
2094::
2020:.
1992:.
1964:.
1934:^
1901:55
1899:.
1887:^
1879:52
1877:.
1865:^
1845:.
1841:.
1821:^
266:.
2030:.
2014:"
2002:.
1990:"
1974:.
1958:"
1928:.
1859:.
1853::
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
