INDEX. 



Vll 



Obitva-ry— continued : 



Scollick, Arthur James, 144 



Htanden, Richard S., 263 



Vine, Arthur Charles, 240 



Waterhouse, Charles Owen, 71 

 Occurrence of an Australian fficophorid 



in England, 26-J 

 Orneodes hexadactyla, a lea miner, 256 

 Ox Warble, The, 116 



Papilio demoleus. Notes on, 238 



Papilio machaon in 1917, 231, 281 : in 

 Eastbourne district. 209 ; in Kent, 

 281 



Parascotia fuliginaria in Surrey, 191 



Parasites of sugar-cane insects in Java, 

 with descriptions of new species, 134 



Perizoma tteniaia in Dumbartonshire, 

 237 



Peronea cristana. Fab. ab. nov. sub- 

 nigra, 267 



Peronea cristana : Its life-history, 

 habits of the imago, distribution of 

 the various named forms, and some 

 speculations on the present trend of 

 its variation, 217, 245, 26s 



Plusia moneta in Cambridgeshire, 187 ; 

 in C;heshire, 208 ; in Surrey, 164 



Polia chi,ab. olivacea in Derbyshire, 285 



Polygonia c-album ab., 230 



Polygonia c-album, abundance in Shrop- 

 shire of, 237 



Polygonia c-album in Shropshire, 237, 

 280, 281 ; in Wales, 283. 



Preponderance of males of Goneptei'yx 

 rhamni, 142 



Preponderance of the female sex in 

 Lepidoptera, 164, 190 



Proctotrypid genus Gonatopus, Jjjunch, 

 On the, 222 



Proutia betulina larva feeding on Plan- 

 tago, 18 



Pyralidffi from Formosa, 175 



Pyrameis atalanta, Cyanaris argiolus, 

 and Macroglossa stellatrum in Done- 

 gal, 236 



Pyrameis cardui and Vanessa io at 

 Brighton, 68 



Rare buttertiies in flocks, 240 

 Recent LixERAruRE : 



Biology of Dragonflies, 262 



Bulletin Agricole du Congo Beige, 48 



Contribution to our Knowledge of the 



White Flies of the Aleyrodine, 120 

 Generic Synopsis of CoccinellidLarviK 



in the United States National 



Museum, 120 

 " Gynandromorphism " and Kindred 



Problems, 48 

 Insect enemies, 70 



Noctuelles etGeometres d'Europe, 216 

 Notice sur les Glossines ou Tsetses, 48 



Recent Litekature — continued : 



Orthoptera of Devon, 120 



Reports on Scale Insects, 48 

 Remarks on evidences of intelligence in 



certain butterflies, 212 

 Resting habits of white butterflies. The, 



191, 207 

 Rhopalocera at Marlborough in 1917, 



253 

 Rhyacionia (Retinia) purdeyi, Durrant, 



at Lewisham, 141 



Sale of Mr. Thomas H. Brigg"s Collec- 

 tion, -287 



Saturnia carpini in the Orkney Isles, 164 



" Sacbrood " : a bee disease, 213 



Scoliopteryx libatrix in July, 209 



Scoparia, Haw., 116 



Scoparia frequentella, S. pallida, etc., 18 



Scoparia pallida, Steph., 44, 68 



Sesia formicaeformis larva feeding ou the 

 pith of osier stems, 187 



Sesiida;, Notes on the Larval and Pupal 

 Stages in some of the, 5 



Sirex gigas and S. juvencus in Renfrew- 

 shire, 257 



Sirex gigas at Chichester, 188 



Siricidfe, Unrecorded occurrences of, 44 



Societies : 



Derbyshire Entomological, 47 

 Entomological of London, 19, 68, 166, 



214 

 Lancashire and Cheshire Entomo- 

 logical, 22, 70, 119 

 Manchester Entomological, 21 

 South London Entomological, 20, 44, 

 94, 118, 142, 192, 215, 261 



Some caterpillar, 165 



Some Japanese bees, 85 



Some notes and observations from the 

 New Forest, 239 



Some remarks on the distribution of 

 species of the genus Melanargia in 

 Italy, France, Spain, etc., 123, 157 



Some Stephanidffi : with descriptions of 

 new species, 32, 92, 105 



Somatochlora metallica in Hampshire, 

 191 



Sphinx (Herse) convolvuli in 1917, 23, 

 231, 260, 283. 284 



Sphinx convolvuli in Cheshire, 283-; in 

 Devonshire, 231. 260; in Donegal, 

 231 ; in Dublin, 231 ; in Durham, 230, 

 260 ; in Gloucestershire, 260 ; in Isle 

 of Wight, 260 ; in Kent. 230, 260, 284 ; 

 in Middlesex. 260 ; in Norfolk, 230 ; in 

 Scotland, 260; in Somerset, 230: in 

 Suffolk, 260,; in Surrey. 230 ; in Sus- 

 sex, 230, 284 ; in Wales, 231 ; in York- 

 shire, 230, 283 



Sphinx ligustri two winters in pupa, 164 



Sphinx pinastri in Suffolk. 258 



Stauropus fagi at Godalming, 237 ; in 

 Eastbourne, 191 



