Grasshoppers of Europe

• Oecanthus dulcisonans Gorochov, 1993 Large Tree-cricket
  
• Oecanthus pellucens (Scopoli, 1763) European Tree-cricket
  
• Oecanthus turanicus Uvarov, 1912 Turanian Tree-cricket
  
• Oedaleus decorus (Germar, 1826) Handsome Cross Grasshopper
  
• Oedaleus senegalensis (Krauss, 1877) Senegalese Cross Grasshopper
  
• Oedipoda aurea Uvarov, 1923 Golden Band-winged Grasshopper
  
• Oedipoda caerulescens (Linnaeus, 1758) Blue Band-winged Grasshopper
  
• Oedipoda canariensis Krauss, 1892 Canarian Band-winged Grasshopper
  
• Oedipoda charpentieri Fieber, 1853 Western Band-winged Grasshopper
  
• Oedipoda coerulea Saussure, 1884 Iberian Band-winged Grasshopper
  
• Oedipoda fuscocincta Lucas, 1849 Yellow Band-winged Grasshopper
  
• Oedipoda fuscocincta morini Defaut, 2006 Yellow Band-winged Grasshopper
  
• Oedipoda germanica (Latreille, 1804) Red Band-winged Grasshopper
  
• Oedipoda miniata (Pallas, 1771) Scarlet Band-winged Grasshopper
  
• Oedipoda venusta Fieber, 1853 Cretan Band-winged Grasshopper
  
• Omocestus africanus Harz, 1970 African Grasshopper
  
• Omocestus antigai (Bolívar, 1897) Pyrenean Grasshopper
  
• Omocestus bolivari Chopard, 1939 Iberian Grasshopper
  
• Omocestus defauti Sardet & Braud, 2007 Defaut's Grasshopper
  
• Omocestus femoralis Bolívar, 1908 Stripe-legged Grasshopper
  
• Omocestus haemorrhoidalis (Charpentier, 1825) Orange-tipped Grasshopper
  
• Omocestus lopadusae La Greca, 1973 Lampedusa Grasshopper
  
• Omocestus minutissimus (Bolívar, 1878) Small Spanish Grasshopper
  
• Omocestus minutus (Brullé, 1832) Minute Grasshopper
  
• Omocestus panteli (Bolívar, 1887) Pantel's Grasshopper
  
• Omocestus petraeus (Brisout de Barneville, 1856) Rock-dwelling Grasshopper
  
• Omocestus raymondi (Yersin, 1863) Raymond's Grasshopper
  
• Omocestus rufipes (Zetterstedt, 1821) Woodland Grasshopper
  
• Omocestus simonyi (Krauss, 1892) Purpurarian Grasshopper
  
• Omocestus uhagonii (Bolívar, 1876) Uhagon's Grasshopper
  
• Omocestus uvarovi Zanon, 1926 Italian Dune Grasshopper
  
• Omocestus viridulus (Linnaeus, 1758) Common Green Grasshopper
  
• Onconotus laxmanni (Pallas, 1771) Northern Barbed-wire Bush-cricket
  
• Onconotus servillei Fischer de Waldheim, 1846 Southern Barbed-wire Bush-cricket
  
• Orchamus gracilis (Brunner von Wattenwyl, 1882) Slender Stone Grasshopper
  
• Orchamus kaltenbachi Massa, 2009 Karpathos Stone Grasshopper
  
• Orchamus raulinii (Lucas, 1854) Cretan Stone Grasshopper
  
• Orchamus yersini (Brunner von Wattenwyl, 1882) Yersin's Stone Grasshopper
  
• Oropodisma chelmosi Uvarov, 1942 Chelmos Mountain Grasshopper
  
• Oropodisma erymanthosi Willemse, 1971 Erimanthos Mountain Grasshopper
  
• Oropodisma karavica La Greca & Messina, 1976 Karavica Mountain Grasshopper
  
• Oropodisma kyllinii Willemse, 1971 Kyllini Mountain Grasshopper
  
• Oropodisma lagrecai Willemse, 1979 Triandafilia Mountain Grasshopper
  
• Oropodisma macedonica Ramme, 1951 Macedonian Mountain Grasshopper
  
• Oropodisma parnassica (Scudder, 1897) Parnassos Mountain Grasshopper
  
• Oropodisma taygetosi Willemse, 1972 Tayetos Mountain Grasshopper
  
• Oropodisma tymphrestosi Willemse, 1972 Tymphrestos Mountain Grasshopper
  
• Oropodisma willemsei La Greca & Messina, 1976 Willemse's Mountain Grasshopper
  
• Ovaliptila buresi (Maran, 1958) Bures' Glandular Cricket
  
• Ovaliptila kinzelbachi (Harz, 1971) Karpathos Glandular Cricket