Oenotherns (Macroglos- 



sa) 21: 230. 

 Oestracea (Chilosia) 30: 



27. 

 Oestraceus (Eristalis) 30: 



62, 63. 

 Oestridae 20: 133. 

 Oestromyia 29: jS, 80, 



103, 109. 

 Oestrus 12: 154; 20: 



135—137, 148, 153— 



155- 

 Oiceoptoma 14: 24; 16: 



39, 44, ^8; 17: 24: 23: 



106; 24: ^-; 26: SO; 



27: 49. 

 Oithonoides (Cvclops) 



14: 148, 247. 

 Oleiperda (Hylesinus) 



28: 96. 

 Olenecamptus 14: löq. 

 Olens (Ocvpus) 22: 162 

 Oleracea "(Haltica) 17: 



42, 49- 

 Oleracea (Mamestra) II: 



137; 13: 79; 29: 134. 

 Oleracea (Tipula) 14:83, 



87; 18: 131: 20: S3; 



21: 68; 26: 128, 130. 

 Oieraceum (Eurydema) 



12: 18; 18: 25, 30; 



19: 35; 20: ^O, 29O; 



23: 108, 258. 

 Oleraceus (Diospilus) 15: 



i4> 17. 

 Olerella (Depressaria) 



12: 112. 

 Olesicampa 23: 204; 



26: 20:;; 27: 134, 13S; 



29: U 

 Olethreutes 26: 53; 28: 



205, 2 M, 217, 220. 

 Oligella 29: 122. 

 Oligolepis 24: 95, 97. 

 Oligolophus 27: 211. 

 Oligoneura 26: 95. 

 Oligosita 18: 253. 

 01is;ospilus (Pteronus) 



29: 190. 

 Oligostomis 18: 131, 135. 

 Oligota 23; 256. ' 

 Olisthserus 16: 233, 247, 

 Olisthopus 20: 29;. 

 Olivacea (Chilosia) 30: 



22, 25, 29. 

 Olivacea (Isotoma) 17: 



116, 128; 25: 74; 27: 



225, 253, 256. 



Olivacea (Tarache) 18: 



169. 

 Olivacea (Tenthredo) 13: 



70; 14: 227, 2sy, 19: 



So. 

 Olivaceus (Alcides) 25: 



165. 

 Olivana (Sericoris) 12: 



I II. 

 Olivascens (Didvniodon- 



ta) 24: 271. 

 Olivata (Cidaria) II: 125, 



135, 138; 15: 96. 

 Olophrum 16: 247; 22: 



91- 

 Olympia (Orthetrum) 15: 



242. 

 Omalium 22: 192; 24: 



107. 

 Omalus 13: 112: 18: 79; 



19: 96. 

 Onibria (Acr;\:a) 14: 291. 

 Omias 17: 222. 

 Omicraria (Phala;na) 18: 



165. 

 Ommatomenus 24: 260. 

 Omocena 20: 2^7. 

 Omophlus 24: iio. 

 Omophron 25: 106. 

 Omorga 24: 224; 29: 53. 

 Omröra (Acr;va) 25: 93. 

 Oncideres 25: 208. 

 Oncodes 28: 166, 167. 

 Oncopsylla 28: 85. 

 ; Oncotylus 27: 127. 

 Oniscus 14: n4, n5, 



138; 17: 33. 223; 20: 



109. 

 Onthophagus 17: 260; 



25: iio. 

 .Onychiurus 24: 128; 25: 



68; 27: 222, 240, 248; 



30: iSo. 

 Onychogomphus 15: 



250. 251. 

 Oophthora 18: 96, 250, 



252. 253, 256. 

 Opaca (Liptena) 16: 197, 



200. 

 Opaca (Mesoneura) 13: 



69: 19; 74; 29: 159, 



197. 

 Opaca (Oiceoptoma) 16: 



39, 44, sS; 17: 24; 23: 



106; 24; 57; 26: 50; 



27: 49. 

 Opaca (Silpha) 14: 24, 



26. 



Opacella (Acantho- 



psyche) 29: i S7. 

 Opacella (Psyche) II: 



214. 

 Opaculus (Hemiteles) 29: 



si^ 55. 



Opacum (Armadillidium) 



17: 224. 

 Opacus (Asilus) 13: 229. 

 Opacus (Bledius) 24: 



108. 

 Opacus (CratocrvptLis) 



28: 113. 

 Opacus (Cvrtotrochalus) 



24: 82, 87. 

 Opacus (Hvlastes) 1 1 



118. 

 Opacus (Tenebrio) 18 



137- 

 Opalina (Orthetrum) 15 



242. 

 Opatrum 18: 134. 

 Operarium (Romaleum) 



14: 186. 

 Operosa (Hylemvia) 13: 



243- 

 Opeticum (Apion) 22: 



143- 

 Ophideres 18: 159. 

 Ophiogomphus 15: 250, 



251- 

 Ophiogramma (Hadena) 



II: 85. 

 Ophion 19: 106; 21: 203. 



Ophion (Tagiades) 17: 



282. 

 Ophione (Eurytela) 12: 



204; 15: 278. 

 Ophioneurus 18: 251. 

 Ophiopsis (Rhaphidia) 



22: 95; 30: 156, 157- 

 Ophistomis 23: 208. 

 Ophiusa 18: 159—162; 



22: III. 

 Ophiusa (Hvpoleucis) 12: 



227; 17: '285. 

 Ophonus 20: 296. 

 Ophthalmicus 24: 74. 

 Ophthalmicus (Phxoge- 



nes) 19: 100. 

 Ophthalmicus (Syntha- 



phocerus) 25: 180. 

 Ophyra 13: 244: 16: 122, 



124. 

 Opilo 14: 300. 

 Opima (T;T;niocampa) 1 1 : 



83; 29: 134- 

 Opis (Atherica) 14: 104. 



