52:
31:
207:. They usually have thin legs that are held folded at right angles to the body, sometimes close to the horizontal plane. Many species are wingless and the head is at an angle with the top of the head often jutting above the line of the thorax and abdomen. They have three segmented tarsi and have a short antenna with a knobby organ at the tip. They do not have a prosternal spine or
222:
The families
Chorotypidae and Morabidae were formerly included in this group as subfamilies but are now considered as families within the Eumastacoidea. With the exception of the central Asian Gomphomastacinae, all other subfamilies are restricted to South America.
695:
711:
244:
181:
364:
703:
430:
348:
292:
176:
171:
1655:
780:
738:
719:
618:
531:
390:
340:
316:
300:
284:
771:
644:
626:
462:
438:
414:
398:
324:
260:
1681:
746:
687:
679:
478:
470:
454:
406:
356:
332:
276:
252:
161:
671:
600:
486:
446:
372:
1802:
789:
763:
268:
504:
1629:
422:
1668:
837:
1673:
899:
869:
820:
1686:
1795:
1709:
856:
1826:
1569:
1564:
51:
1788:
1735:
1831:
892:
1722:
1532:
1494:
1821:
1745:
1717:
1660:
1699:
1603:
1541:
8:
1449:
885:
1405:
208:
46:
1776:
1694:
1590:
1546:
1413:
1117:
1101:
1064:
1030:
816:
838:"A Partial Molecular Phylogeny of the Eumastacoidea s. lat. (Orthoptera, Caelifera)"
1595:
1093:
1085:
1072:
1051:
1043:
988:
852:
156:
186:
1772:
1517:
1457:
1441:
1353:
1345:
1294:
1202:
1109:
1815:
1462:
1432:
1366:
1299:
1268:
1245:
1235:
1138:
1130:
1004:
877:
123:
1374:
1324:
1314:
1309:
1276:
1222:
1207:
996:
952:
577:
151:
1556:
1642:
1526:
1418:
1332:
1281:
1258:
1239:
1227:
1217:
1009:
219:
and feed on algae, ferns and gymnosperms, the more ancient plant groups.
1582:
1392:
1384:
1250:
1212:
1186:
980:
909:
216:
103:
30:
1647:
1616:
1304:
1194:
1177:
1165:
1022:
940:
928:
212:
166:
113:
83:
63:
1634:
1488:
1621:
1577:
1511:
968:
946:
550:
308:
835:
211:. Most species are tropical and the diversity is greater in the
934:
922:
558:
93:
73:
1730:
1608:
385:
Auth.: Burr, 1899 - India, central and north-eastern Asia
857:
10.1665/1082-6467(2008)17[43:apmpot]2.0.co;2
1141:(katydids, bush-crickets or long-horned grasshoppers)
657:Auth.: Rehn & Grant Jr., 1958 - south America
639:Auth.: Rehn & Grant Jr., 1958 - south America
595:Auth.: Rehn & Grant Jr., 1958 - south America
1767:This article about a member of the insect family
810:
231:The Orthoptera Species File lists the following:
1813:
1395:(grouse locusts, pygmy locusts or groundhoppers)
1289:(monkey grasshoppers or matchstick grasshoppers)
199:are a family of grasshoppers sometimes known as
870:Species File (v. 5.0; retrieved 10 August 2021)
907:
836:S. Matt; P. K. Flook; C. H. F. Rowell (2008).
239:Auth.: Burr, 1899 - central and south America
1796:
1054:(cave, camel and spider crickets; cave wetas)
893:
215:. They are considered primitive within the
1803:
1789:
900:
886:
41:sp. from Colombia showing typical posture
29:
226:
1075:(dune crickets or splay-footed crickets)
1814:
1163:
613:Auth.: Descamps, 1971 - south America
1493:
1492:
1162:
966:
965:
881:
1762:
1736:7F611360-E52F-FFC5-8EEF-FD1C0AD1FB15
296:Cadena-Castañeda & Cardona, 2015
248:Cadena-Castañeda & Cardona, 2015
380:
13:
652:
14:
1843:
754:
328:Rowell & Bentos-Pereira, 2001
1104:(Cooloola monster and relatives)
815:. Springer. pp. 1699–1700.
585:
50:
1707:Orthoptera Species File (old):
699:Descamps & Amédégnato, 1970
535:Descamps & Liebermann, 1970
234:
863:
845:Journal of Orthoptera Research
829:
804:
1:
797:
517:Auth.: Rehn, 1948 - Americas
499:Auth.: Descamps, 1973 - Cuba
1775:. You can help Knowledge by
512:
7:
418:Brunner von Wattenwyl, 1898
10:
1848:
1761:
813:Encyclopedia of Entomology
811:Capinera, John L. (2008).
775:Zheng, 1985 - central Asia
1501:
1440:
1431:
1404:
1383:
1365:
1344:
1323:
1267:
1185:
1176:
1172:
1158:
1129:
1084:
1063:
1042:
1021:
979:
975:
961:
917:
148:
143:
47:Scientific classification
45:
37:
28:
23:
767:Dirsh, 1965 - Madagascar
1197:(grasshoppers, locusts)
1112:(leaf-rolling crickets)
581:Rehn & Hebard, 1918
205:matchstick grasshoppers
1335:(bladder grasshoppers)
1096:(wetas, king crickets)
732:Rehn & Grant, 1958
320:Cadena-Castañeda, 2016
288:Cadena-Castañeda, 2015
227:Subfamilies and genera
16:Family of grasshoppers
1718:Paleobiology Database
1465:(pygmy mole crickets)
1253:(lubber grasshoppers)
750:Rehn & Rehn, 1942
691:Rehn & Rehn, 1942
675:Rehn & Rehn, 1942
1356:(gaudy grasshoppers)
1120:(Jerusalem crickets)
1827:Orthoptera families
1230:(toad grasshoppers)
1406:Trigonopterygoidea
1031:Prophalangopsidae
1784:
1783:
1756:
1755:
1695:Open Tree of Life
1495:Taxon identifiers
1486:
1485:
1482:
1481:
1478:
1477:
1474:
1473:
1466:
1453:
1450:Cylindrachetidae
1427:
1426:
1414:Trigonopterygidae
1396:
1357:
1336:
1290:
1254:
1231:
1198:
1154:
1153:
1150:
1149:
1142:
1121:
1113:
1105:
1097:
1094:Anostostomatidae
1076:
1073:Schizodactylidae
1065:Schizodactyloidea
1055:
1052:Rhaphidophoridae
1044:Rhaphidophoroidea
1034:
1013:
1000:
992:
194:
193:
139:
1839:
1805:
1798:
1791:
1763:
1749:
1748:
1739:
1738:
1726:
1725:
1713:
1712:
1703:
1702:
1690:
1689:
1677:
1676:
1664:
1663:
1651:
1650:
1638:
1637:
1625:
1624:
1612:
1611:
1599:
1598:
1586:
1585:
1573:
1572:
1560:
1559:
1550:
1549:
1537:
1536:
1535:
1522:
1521:
1520:
1490:
1489:
1464:
1451:
1438:
1437:
1394:
1355:
1334:
1288:
1252:
1229:
1196:
1183:
1182:
1174:
1173:
1160:
1159:
1140:
1119:
1118:Stenopelmatidae
1111:
1103:
1095:
1086:Stenopelmatoidea
1074:
1053:
1032:
1011:
1010:Myrmecophilidae
998:
990:
977:
976:
963:
962:
902:
895:
888:
879:
878:
872:
867:
861:
860:
842:
833:
827:
826:
808:
712:Pseudeumastacops
635:Pseudomastacinae
630:Giglio-Tos, 1898
523:Daguerreacridini
482:Bei-Bienko, 1959
474:Bei-Bienko, 1949
450:Bei-Bienko, 1949
410:Bei-Bienko, 1949
381:Gomphomastacinae
245:Amedegnatomastax
182:Pseudomastacinae
157:Gomphomastacinae
137:
55:
54:
33:
21:
20:
1847:
1846:
1842:
1841:
1840:
1838:
1837:
1836:
1832:Caelifera stubs
1812:
1811:
1810:
1809:
1759:
1757:
1752:
1744:
1742:
1734:
1729:
1721:
1716:
1708:
1706:
1698:
1693:
1685:
1680:
1672:
1667:
1659:
1654:
1646:
1641:
1633:
1628:
1620:
1615:
1607:
1602:
1594:
1589:
1581:
1576:
1568:
1563:
1555:
1553:
1545:
1540:
1531:
1530:
1525:
1516:
1515:
1510:
1497:
1487:
1470:
1423:
1400:
1379:
1361:
1354:Pyrgomorphidae
1346:Pyrgomorphoidea
1340:
1319:
1263:
1168:
1146:
1125:
1110:Gryllacrididae
1080:
1059:
1038:
1017:
999:(mole crickets)
997:Gryllotalpidae
971:
957:
913:
906:
876:
875:
868:
864:
840:
834:
830:
823:
809:
805:
800:
793:Cockerell, 1926
759:
655:
653:Temnomastacinae
588:
569:Psychomastacini
515:
383:
365:Sciaphilomastax
237:
229:
187:Temnomastacinae
136:
49:
17:
12:
11:
5:
1845:
1835:
1834:
1829:
1824:
1808:
1807:
1800:
1793:
1785:
1782:
1781:
1754:
1753:
1751:
1750:
1740:
1727:
1714:
1704:
1691:
1678:
1665:
1652:
1639:
1626:
1613:
1600:
1587:
1574:
1561:
1551:
1538:
1523:
1507:
1505:
1499:
1498:
1484:
1483:
1480:
1479:
1476:
1475:
1472:
1471:
1469:
1468:
1463:Tridactylidae
1460:
1458:Ripipterygidae
1455:
1446:
1444:
1442:Tridactyloidea
1435:
1429:
1428:
1425:
1424:
1422:
1421:
1416:
1410:
1408:
1402:
1401:
1399:
1398:
1389:
1387:
1381:
1380:
1378:
1377:
1371:
1369:
1363:
1362:
1360:
1359:
1350:
1348:
1342:
1341:
1339:
1338:
1329:
1327:
1321:
1320:
1318:
1317:
1312:
1307:
1302:
1297:
1295:Euschmidtiidae
1292:
1284:
1279:
1273:
1271:
1265:
1264:
1262:
1261:
1256:
1248:
1243:
1233:
1225:
1220:
1215:
1210:
1205:
1203:Dericorythidae
1200:
1191:
1189:
1180:
1170:
1169:
1156:
1155:
1152:
1151:
1148:
1147:
1145:
1144:
1139:Tettigoniidae
1135:
1133:
1131:Tettigonioidea
1127:
1126:
1124:
1123:
1115:
1107:
1099:
1090:
1088:
1082:
1081:
1079:
1078:
1069:
1067:
1061:
1060:
1058:
1057:
1048:
1046:
1040:
1039:
1037:
1036:
1027:
1025:
1019:
1018:
1016:
1015:
1012:(ant crickets)
1007:
1002:
994:
985:
983:
973:
972:
959:
958:
956:
955:
949:
943:
937:
931:
925:
918:
915:
914:
905:
904:
897:
890:
882:
874:
873:
862:
828:
821:
802:
801:
799:
796:
795:
794:
785:
776:
768:
758:
756:Incertae sedis
753:
752:
751:
743:
742:Descamps, 1979
734:
733:
730:Temnomastacini
725:
724:
723:Descamps, 1974
716:
715:Descamps, 1974
708:
707:Descamps, 1979
704:Pareumastacops
700:
692:
684:
683:Descamps, 1979
676:
667:
666:
665:Descamps, 1973
654:
651:
650:
649:
637:
636:
632:
631:
623:
622:Descamps, 1979
611:
610:
609:Parepisactinae
606:
605:
593:
592:
591:Paramastacinae
587:
584:
583:
582:
573:
572:
571:Descamps, 1973
564:
563:
555:
546:
545:
537:
536:
527:
526:
525:Descamps, 1973
514:
511:
510:
509:
497:
496:
492:
491:
483:
475:
467:
459:
451:
443:
442:Yamasaki, 1983
435:
431:Myrmeleomastax
427:
426:Ă–zdikmen, 2008
419:
411:
403:
395:
394:Descamps, 1974
382:
379:
378:
377:
369:
368:Descamps, 1979
361:
353:
352:Descamps, 1982
349:Phryganomastax
345:
344:Descamps, 1979
337:
336:Descamps, 1979
329:
321:
313:
305:
304:Descamps, 1971
297:
293:Descampsmastax
289:
281:
273:
272:Descamps, 1979
265:
264:Descamps, 1982
257:
256:Descamps, 1979
249:
236:
233:
228:
225:
192:
191:
190:
189:
184:
179:
177:Parepisactinae
174:
172:Paramastacinae
169:
164:
159:
154:
146:
145:
141:
140:
131:
127:
126:
121:
117:
116:
111:
107:
106:
101:
97:
96:
91:
87:
86:
81:
77:
76:
71:
67:
66:
61:
57:
56:
43:
42:
35:
34:
26:
25:
15:
9:
6:
4:
3:
2:
1844:
1833:
1830:
1828:
1825:
1823:
1820:
1819:
1817:
1806:
1801:
1799:
1794:
1792:
1787:
1786:
1780:
1778:
1774:
1770:
1765:
1764:
1760:
1747:
1741:
1737:
1732:
1728:
1724:
1719:
1715:
1711:
1705:
1701:
1696:
1692:
1688:
1683:
1679:
1675:
1670:
1666:
1662:
1657:
1653:
1649:
1644:
1640:
1636:
1631:
1627:
1623:
1618:
1614:
1610:
1605:
1601:
1597:
1592:
1588:
1584:
1579:
1575:
1571:
1566:
1562:
1558:
1552:
1548:
1543:
1539:
1534:
1528:
1524:
1519:
1513:
1509:
1508:
1506:
1504:
1500:
1496:
1491:
1467:
1461:
1459:
1456:
1454:
1452:(sandgropers)
1448:
1447:
1445:
1443:
1439:
1436:
1434:
1433:Tridactylidea
1430:
1420:
1417:
1415:
1412:
1411:
1409:
1407:
1403:
1397:
1391:
1390:
1388:
1386:
1382:
1376:
1373:
1372:
1370:
1368:
1367:Tanaoceroidea
1364:
1358:
1352:
1351:
1349:
1347:
1343:
1337:
1331:
1330:
1328:
1326:
1322:
1316:
1313:
1311:
1308:
1306:
1303:
1301:
1300:Mastacideidae
1298:
1296:
1293:
1291:
1287:Eumastacidae
1285:
1283:
1280:
1278:
1275:
1274:
1272:
1270:
1269:Eumastacoidea
1266:
1260:
1257:
1255:
1249:
1247:
1246:Pyrgacrididae
1244:
1241:
1237:
1236:Pamphagodidae
1234:
1232:
1226:
1224:
1221:
1219:
1216:
1214:
1211:
1209:
1206:
1204:
1201:
1199:
1193:
1192:
1190:
1188:
1184:
1181:
1179:
1175:
1171:
1167:
1161:
1157:
1143:
1137:
1136:
1134:
1132:
1128:
1122:
1116:
1114:
1108:
1106:
1100:
1098:
1092:
1091:
1089:
1087:
1083:
1077:
1071:
1070:
1068:
1066:
1062:
1056:
1050:
1049:
1047:
1045:
1041:
1035:
1029:
1028:
1026:
1024:
1020:
1014:
1008:
1006:
1005:Mogoplistidae
1003:
1001:
995:
993:
987:
986:
984:
982:
978:
974:
970:
964:
960:
954:
950:
948:
944:
942:
938:
936:
932:
930:
926:
924:
920:
919:
916:
911:
903:
898:
896:
891:
889:
884:
883:
880:
871:
866:
858:
854:
850:
846:
839:
832:
824:
822:9781402062421
818:
814:
807:
803:
792:
791:
786:
783:
782:
781:Archaeomastax
777:
774:
773:
769:
766:
765:
761:
760:
757:
749:
748:
744:
741:
740:
739:Eutemnomastax
736:
735:
731:
727:
726:
722:
721:
720:Tachiramastax
717:
714:
713:
709:
706:
705:
701:
698:
697:
693:
690:
689:
685:
682:
681:
677:
674:
673:
669:
668:
664:
663:Eumastacopini
660:
659:
658:
648:BolĂvar, 1914
647:
646:
642:
641:
640:
634:
633:
629:
628:
624:
621:
620:
619:Chapadamastax
616:
615:
614:
608:
607:
603:
602:
598:
597:
596:
590:
589:
586:Subfamilies P
580:
579:
575:
574:
570:
566:
565:
562:Scudder, 1898
561:
560:
556:
553:
552:
548:
547:
543:
539:
538:
534:
533:
532:Daguerreacris
529:
528:
524:
520:
519:
518:
507:
506:
502:
501:
500:
494:
493:
489:
488:
484:
481:
480:
476:
473:
472:
468:
465:
464:
460:
458:BolĂvar, 1930
457:
456:
452:
449:
448:
444:
441:
440:
436:
433:
432:
428:
425:
424:
420:
417:
416:
412:
409:
408:
404:
401:
400:
396:
393:
392:
391:Afghanomastax
388:
387:
386:
375:
374:
370:
367:
366:
362:
359:
358:
354:
351:
350:
346:
343:
342:
341:Hysteromastax
338:
335:
334:
330:
327:
326:
322:
319:
318:
317:Hebardomastax
314:
311:
310:
306:
303:
302:
301:Erythromastax
298:
295:
294:
290:
287:
286:
285:Cardonamastax
282:
279:
278:
274:
271:
270:
266:
263:
262:
258:
255:
254:
250:
247:
246:
242:
241:
240:
232:
224:
220:
218:
214:
210:
206:
202:
198:
188:
185:
183:
180:
178:
175:
173:
170:
168:
165:
163:
160:
158:
155:
153:
150:
149:
147:
142:
135:
132:
129:
128:
125:
124:Eumastacoidea
122:
120:Superfamily:
119:
118:
115:
112:
109:
108:
105:
102:
99:
98:
95:
92:
89:
88:
85:
82:
79:
78:
75:
72:
69:
68:
65:
62:
59:
58:
53:
48:
44:
40:
36:
32:
27:
24:Eumastacidae
22:
19:
1822:Eumastacidae
1777:expanding it
1769:Eumastacidae
1768:
1766:
1758:
1547:Eumastacidae
1533:Eumastacidae
1503:Eumastacidae
1502:
1375:Tanaoceridae
1333:Pneumoridae
1325:Pneumoroidea
1315:Thericleidae
1310:Proscopiidae
1286:
1277:Chorotypidae
1228:Pamphagidae
1223:Ommexechidae
1208:Lathiceridae
1102:Cooloolidae
953:Orthopterida
951:Superorder:
945:Infraclass:
865:
851:(1): 43–55.
848:
844:
831:
812:
806:
787:
784:Sharov, 1968
778:
772:Angulomastax
770:
762:
755:
745:
737:
729:
718:
710:
702:
694:
686:
678:
670:
662:
656:
645:Pseudomastax
643:
638:
627:Parepisactus
625:
617:
612:
599:
594:
578:Psychomastax
576:
568:
557:
554:Hebard, 1935
549:
541:
530:
522:
516:
508:Karsch, 1889
503:
498:
485:
477:
469:
463:Pentaspinula
461:
453:
445:
439:Nepalomastax
437:
429:
421:
415:Gomphomastax
413:
405:
399:Brachymastax
397:
389:
384:
376:Porras, 2007
371:
363:
360:Hebard, 1923
355:
347:
339:
331:
325:Helicomastax
323:
315:
307:
299:
291:
283:
280:Hebard, 1923
275:
267:
261:Araguamastax
259:
251:
243:
238:
235:Eumastacinae
230:
221:
204:
200:
197:Eumastacidae
196:
195:
152:Eumastacinae
144:Subfamilies
134:Eumastacidae
133:
38:
18:
1643:iNaturalist
1527:Wikispecies
1419:Xyronotidae
1393:Tetrigidae
1385:Tetrigoidea
1282:Episactidae
1259:Tristiridae
1251:Romaleidae
1240:Charilaidae
1218:Lithidiidae
747:Temnomastax
688:Eumastacops
680:Bahiamastax
495:Masynteinae
479:Ptygomastax
471:Phytomastax
455:Paedomastax
407:Clinomastax
402:Ramme, 1939
357:Santanderia
333:Homeomastax
277:Caenomastax
253:Andeomastax
162:Masynteinae
1816:Categories
1213:Lentulidae
1195:Acrididae
1187:Acridoidea
991:(crickets)
989:Gryllidae
981:Grylloidea
939:Subclass:
929:Arthropoda
910:Orthoptera
798:References
672:Arawakella
604:Burr, 1899
601:Paramastax
544:Rehn, 1948
487:Sinomastax
447:Oreomastax
373:Zeromastax
312:Burr, 1899
217:Orthoptera
138:Burr, 1898
110:Suborder:
104:Orthoptera
84:Arthropoda
1305:Morabidae
1238:(synonym
1178:Acrididea
1166:Caelifera
1164:Suborder
1023:Hagloidea
967:Suborder
941:Pterygota
921:Kingdom:
790:Taphacris
764:Acutacris
513:Morseinae
490:Yin, 1984
466:Yin, 1982
434:Yin, 1984
269:Beomastax
213:Old World
167:Morseinae
114:Caelifera
70:Kingdom:
64:Eukaryota
1578:BugGuide
1554:BioLib:
1518:Q5409533
1512:Wikidata
969:Ensifera
947:Neoptera
927:Phylum:
923:Animalia
912:families
551:Eumorsea
542:Morseini
505:Masyntes
309:Eumastax
209:tympanum
130:Family:
80:Phylum:
74:Animalia
60:Domain:
39:Eumastax
1746:4779533
1710:1119341
1033:(grigs)
935:Insecta
933:Class:
908:Extant
100:Order:
94:Insecta
90:Class:
1743:uBio:
1723:192702
1700:852049
1674:102191
1661:100719
1622:1EUMAF
1583:344279
1570:324181
1557:371735
819:
728:tribe
696:Maripa
661:tribe
567:tribe
559:Morsea
540:tribe
521:tribe
423:Gyabus
201:monkey
1771:is a
1731:Plazi
1687:58546
1656:IRMNG
1648:85772
1596:8NKKP
841:(PDF)
203:- or
1773:stub
1682:NCBI
1669:ITIS
1635:5934
1630:GBIF
1617:EPPO
1609:6566
1565:BOLD
817:ISBN
1604:EoL
1591:CoL
1542:ADW
853:doi
1818::
1733::
1720::
1697::
1684::
1671::
1658::
1645::
1632::
1619::
1606::
1593::
1580::
1567::
1544::
1529::
1514::
849:17
847:.
843:.
1804:e
1797:t
1790:v
1779:.
1242:)
901:e
894:t
887:v
859:.
855::
825:.
788:â€
779:â€
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