INDEX 



269 



Vide Cyatholaimus 

 Vide Ironus 



Vide Cosmocerca, 



Nannonchus Cobb. 



Nanonema Cobb. 



Necator Stiles 



Nbcatorinae 



Necticonema Marion 



Needhamia Carus . 



Nema Leidy .... 



Nemanema Cobb . 



Nematevansia Ihle. Vide Quilonia 



Nematodirus Ransom 



Nematodum Diesing 



Nematoideum Diesing 



Nematospira Walton 



Nematoxys Schneider 



Nemella Cobb .... 



Nemonchus Cobb .... 



Neomermis v. Linstow. Vide Mermis 



Neonchus Cobb. Vide Odontolaimiis 



Nexirella Cobb 



Nippostrongylus Lane 



Notochaetosoma Irwin-Smith 



Nuada Southern 



Nudora Cobb 



Numidica Barreto . 



Nygolaimus Cobb. Vide Dorylaimvis 



Obeliscoides Graybill 



Obeliscus Graybill. Vide Obeliscoides 



Occipitodontus Ortlepp. Vide Kalicephalus 



Ochetocephalus v. Linstow 



Odontobius Roussel de Vauzeme 



Odontocricus Steiner. Vide Chromadora 



Odontogeton Allgen 



Odontolaimus de Man 



Odontopharyngidae 



Odontopharynx de Man 



Odontophora Biitschli 



OesophagodontiLs Railliet & Henry . 



Oesophagostominae 



Oesophagostomum Molin 



Ogma Southern. Vide Hoplolaimus 



Oionchus Cobb .... 



Oistolaimus Ditlevsen 



Oligomonohystera Micoletzky (subgen.). 



Ollulanus Leuckart 



Oinicronema Cobb 



Onchium Cobb .... 



Onchocerca Diesing 



Onchocercinae Leiper 



Oncholaimellus de Man . 



Oncholaimidae .... 



Oncholaiminae .... 



Oncholaimus Dujardin . 



Onchophora Kr0yer 



Onchulella Cobb .... 



PAGE 



. 125 



. 139 



168, 171 



168, 170 



86 



252 



247 



104 



159 



185 



255 



255 



188 



Aplectana . . 30 



101 



68 



64 



129 



102 



189 



107 



97 



130 



15 



70,71 



. 181 



181 



174, 175 



. 223 



. 122 



. 126 



30,32 



. 129 



. 109 



. 118 



. 140 



. 153 



IGO, 163, 168 



163, 175 



69 



. 118 



. 130 



Vide Terschellingia 61 



. 191 



54 



72 



194, 198 



. 194 



. Ill 



. 109 



109,110 



89,110, 111 



252 



72 



