552 



INDEX. 



Page 



Genyoroge melanura, Biipp. . . 524 



Geobyrsa, Pasc 450 



nodifera, Pasc 450 



Geographical distribution and dis- 

 persion of insects, Notes on the, 



by Eoland Trimen 276 



Geographical distribution of the di- 

 urnal Lepidoptera, On the, com- 

 pared with that of the birds, by 



W. F. Kirby 431 



Geographical relations, On the, of 

 the chief Coleopterous fauna, by 



A. Murray 1 



Glechinus, Paso 184 



talpa, Pasc. ...... 184 



Glyphagia, Pasc 201 



insculpta, Pasc 201 



Glyptobasis, M'Lach 268 



dentifera, Wesho 268 



incusans, Walk 268 



Glyptospermurn madraspatanum, 



Bay ... • 526 



Grammataulius brcvilinea, M'Lach. 107 



Guioperus eques, Pasc 476 



Gulick, Kev. J. S. On diversity 

 of evolution under one set of ex- 

 ternal conditions 496 



Haplogenius, Burmeister . . . 233 



albostigma, Walk 236 



arenosus, Walk 237 



costatus, Burm 234 



damnosus, Walk 236 



flavicornis, M 'Lach. . . . 235 



immaculatus, Olivier . . . 238 



impediens, Walk 238 



iniquus, Walk 237 



injurius, Walk 236 



leucostigma, Walk. . . . 235 



— = — microcerus, Bambur . . . 235 



subcostatus, Burm. . . . 236 



terminalis, M'Lach. . . . 235 



Helcopteryx, M'Lach 271 



rhodiogramma, Bambur . . 271 



Helicomitus, M'Lach 261 



dicax, Walk 262 



immotus, Walk 262 



insimulans, Walk 261 



profanus, Walk 262 



verbosus, Walk 262 



Heteropleetron, M'Lach. . . .123 



californicum, M'Lach. . .125 



Hexymus, Pasc 188 



monachus, Pasc 485 



tuberosus, Pasc 188 



Histiophorus brevirostris, PI ay fair. 525 

 Holostomis atrata, Lepchn. . . 104 



. Maclachlani, White. . . . 103 



melaleuca, M'Lach. . 104, 106 



Page 



Holostomis pbalsenoides, Linn. . 104 



Hybris, Lefebvre 266 



angulata, Westtv 267 



cervina, Hagen 267 



javana, Burm 267 



subjacens, Walk 267 



Hydropsyche colonica, M'Lach, . 131 



mauritanica, M'Lach. . . . 133 



modica, M'Lach 133 



Hylobius aphya, Pasc 170 



fasciatus, Pasc 168 



notatus, Pasc 169 



papulosus, Pasc 170 



rubidus, Pasc 169 



scrofa, Pasc 169 



Hypermetra, Pasc 167 



analis, Pasc 167 



Idricerus, M'Lach 240 



decrepitus, Walk 240 



obscurus, Westw 241 



Inozetes, Pasc 479 



petechialis, Pasc. . , . . 479 



Insects, Notes on the geographical 

 distribution and dispersion of, by 



Eoland Trimen 276 



, On the origin of, by Sir 



John Lubbock 422 



Ithaura, Pasc 215 



strangulata, Pasc 216 



Ixalina, Pasc 214 



rufescens, Pasc 214 



Ixodicus, Pasc 448 



occlusus, Pasc 448 



sordidus, Pasc 448 



Keropia crassirostris, Gml. 

 ("Piopio"), Notes on, by T. H. 

 Potts 505 



Kirby, W. F. On the geographical 

 distribution of the diurnal Lepi- 

 doptera compared with that of 

 the birds . 431 



La?mosaccus catenatus, Pasc. . . 180 



electilis, Pasc 180 



notatus, Pasc 180 



peccuarius, Pasc. .... 180 



ustulus, Pasc 181 



Lagenorhynchus albirostris, Gray, 

 Notes on the White-beaked Bot- 

 tle-nose, by Dr. Murie . . . 141 



Latychus, Pasc 486 



rivulosus, Pasc 486 



Lepidoptera, On the geographical 

 distribution of the diurnal Lepi- 

 pared with that of the birds, by 



W. F. Kirby 431 



Lewis George, Descriptions of 



