846 
NIP-ORO 
Niptus, 270, 271. 
Nirmus, 12. 
Nitidula, 345, 34G. 
Nitidulides, 339, 341. 
Nitiduliens, 343, 345. 
Nitidulines, 341, 342. 
Nitzschia, 24, 25. 
Nomonenres, 31. 
Nosodendrines, 321, 323. 
Nosodendron, 323. 
Notaris, 510. 
Notériens, 820. 
Noterus, 820. 
Notidobia, 255, 256. 
Notiophiliens, 750, 751. 
Notîophilus, 751. 
Notochilus, 183, 188. 
Notochrysa, 224, 227. 
Notonecta, 213. 
Notonegtides, 211, 213. 
Notostira, 168. 
Notothecta, 709, 723. 
Notoxus, 588, 589. 
Notus, 130. 
Nundina, 383. 
Nysius, 190. 
Oberea, 415, 416. 
Obriiens, 401, 404. 
Obrium, 404. 
Ocalea, 708,715. 
Ochina, 266, 267. 
Ochrosis, 451, 454. 
Ochthebius, 325, 326. 
Ochthephilus, 649. 
Octotemnus, 360. 
Ocypus, 691. 
Ocys, 774. 
Oclacantlia, 808. 
Odaganthiens, 804, 808. 
Odonates, 53. 
Odonatoptôres, 42, 52. 
Odontaeus, 593, 594. 
Odontogérines, 240, 241. 
Odontocerum, 241. 
Oeceoptoma, 618. 
Oecetis, 242, 244. 
Oedemera, 586, 587. 
Oedémérines, 580, 586. 
Oedipoda, 38, 41. 
Olibrus, 370, 371. 
Oligella, 632, 633. 
Oligonéphriés, 5, 6. 
Oligoplectrum, 255, 257. 
Oligota, 710, 739. 
Oligotomis, 247. 
Oligotrichia, 248. 
Olisthopus, 775, 778. 
Olocrates, 571. 
Olophrum, 656, 661. 
Omaliiens, 647, 655. 
Omalium, 656, 659. 
Omaseus, 782. 
Omophliens, 572, 573. 
Omophron, 810. 
Omophronines, 809, 810. 
Omosipbora, 345, 347. 
Omosita, 345, 348. 
Oncognathus, 163. 
Ongotyliens, 147, 151. 
Ontholesthes, 684, 694. 
Onthophagus, 604. 
Onthophiliens, 638, 642. 
Onthopliilus, 642. 
Onychogomphus, 61. 
Onychumenus, 151, 152. 
On^eAieve- Vrouwe-beestje, 388. 
Oodes, 763. 
OoDiENS, 761, 763. 
Oorlooper, 30. 
Opatriens, 567, 570. 
Opatrum, 570. 
Ophonus, 793. 
Ophthalmicus, 189. 
Üpilo, 289, 290. 
Opilus, 290. 
Orchesia, 575. 
Orghé&iiens, 575. 
Orchestes, 492, 494. 
Oregtoghilines, 829, 830. 
Orectochilus, 830. 
Ornithobius, 12, 20. 
Orobitiens, 538, 553. 
Orobitis, 553. 
