500 



Tutt 



Tutt J. W. J. S. Weir VIII 19S. 



W. Machiu VIII 198, 



Variation considered biologically VIII 200. 



The President's Address (Ins.) VIII 219. 



Insect Vision VIII 221. 



On the Development of Sex in Social Insects 

 VIII 222. 



Nervures (Ins.) VIII 222. 



Discuss, on the Nature of Colours (Ins.) VIII 

 222. 



The Resting Habits of Insects VIII 222. 



Rapidity Parasitic Insects perform, their Me- 

 tamorphose VIII 222. 



Entomol. Haunts for a Season VIII 223. 



Neuroptera and Trichoptera VIII 228. 



Galls of Pemphigus bursarius VIII 230. 



Cryptocephalus hypochoeridis at Lautaret 

 VIII 235. 



Life History of Lepidopt. Insects VIII 241. 



The Retrospect of a Lepidopterologist VIII 

 241. 



Classification of the Lepidopt. VIII 241. 



On Eggs as helping to determine Natural 

 Affinities (Lep.) VIII 241. 



Relationship of the lower Lepidopt. with 

 Trichoptera VIII 241. 



Sallowing (Lep.) VIII 243. 



Among the Ancients (Lep.) VIII 243. 



A Day's Pupa Hunting in October (Lep.) VIII 

 243. 



Killing Lepidopt. VIII 243. 



Appearances SjTichthus etc. VIII 243. 



Disuse of Wings Apterous Females (Lep.) 

 VIII 243. 



Disease as a Cause of Variation VIII 243. 



Melanochroism in British Lepidopt. VIII 244 

 (bis). 



Mimicry (Lep.) VIII 244. 



lYimorphic Colour Variation in certain Spe- 

 cies (Lep.) VIII 244. 



Melanism and Melanochroism in British Le- 

 pidopt. VIII 244. 



Scandinavian Varieties of British Species 

 (Lep.) VIII 244. 



Species double brooded in 1889 VIII 245. 



Fécondation before Hybernation (Lep.) VIII 

 245. 



Cause of Aneurism (Lep.) VIII 245. 



Time of Day that Species emerge (Lep.) VIII 

 246. 



Dcscr. Eggs of Lepidopt. VIII 246. 



Classification by Structure of Imago (Lep.) 

 VIII 246. 



Descript. Lepidopt. Larvae VIII 246. 



Physiology of Wing Expansion (Lep.) VIII 

 246. 



Notes on the Eggs of certain Lepidopt. VIII 

 247. 



Expansion of Wings (Lep.) VIII 248. 



Antennae of I,epidoptera VIII 248. 



Pupal Devel. and Colour of Imago (Lep.) VIII 

 248. 



Classification by Neuration (Lep.) VIII 248. 



Devel. of Wing etc. (Lep.) VIII 248. 



Sports in Variation (Lep.) VIII 248. 



Melanochroism in British Lcpidoptera VIII 

 248. 



Continental Lepidopt. sold as British VIII 249. 



A few Day's Collecting in the Western High- 

 lands VIII 249. 



Date at which Sallows blossom in Scotland 

 (Lep.) VIII 249. 



Rarities from .Aberdeen (Lep.) VIII 249. 



Captures at Sallows (Lep.) VIII 251. 



An early Winter's Stroll (Lep.) VIII 252. 



Abundance of Larvae (Lep.) VIII 252. 



Notes from Newbury (Lep.) VIII 254. 



A Small Collection of Lepidopt. from Lap- 

 land VIII 255. 



Entomol. Reminiscenses of Tvrol (Lep.) VIII 

 256. 



Tutt J. W. A Day's Entomologizing in the Paris 



Environs (Lep.) VIII 256. 

 Contrib. Fauna of the Dauphiné Alps VIII 



256. 

 Collection of Lepidoptera Neighbourhood of 



Aix-les-Bains VIII 257. 

 A Morning at Bourg St. Maurice (Lep.) VIII 



257. 

 Above Lake Bourget (Lep.) VIII 257. 

 Melanism in Greenland (Lep.) VIII 257. 

 Some Cogitations about so-called rare British 



Moths VIII 258. 

 The Classification of the British Butterflies 



VIII 259. 

 The Hybernating Stages of British Butterflies 



VIII 259. 

 Stray Notes on certain Species of Butterflies 



VIII 259. 

 Hybernating of British Butterflies in the 



Imago State VIII 259. 

 Notes on the Time of Appearance of some 



Butterflies at Hyères VIII 259. 

 Rhopalocera Basses Alpes VIII 259. 

 Collection of Spring Rhopalocera Riviera VIII 



260. 

 Butterfly Catching in the Neighbourhood of 



Mount Blanc VIII 260. 

 Aberr. Abraxas sylvata VIII 260. 

 Wing Expansion in Achroea grisella VIII 261. 

 Acidalia humiliata VIII 261, 262. 

 Habits Acidalia emarginata VIII 262. 

 Notes Acidalia rusticata VIII 262. 

 Second Brood of Acidalia subsericeata VIII 



262. 

 The Subgenera Viminia, Cuspidia and Bisul- 



cia VIII 262. 

 Generic Nomenclature and Acronyctidae VIII 



262. 

 AgrotLs Ashworthii hybernated VIII 263. 

 Acronycta ligustri var. nigra VIII 263. 

 Agrotis obscura and vars. in Cambridgeshire 



VIII 264. 

 Notes on Rearing Agrotis saucia VIII 264. 

 Agrotis tritici var.subgothica and A. jaculifera 



VIII 264. 

 FuUgrown Larva of Amphidasys strataria 



VIII 265. 

 Generic Names in Apatela VIII 266 (bis). 

 Pupation of Apamea ophiogramma VIII 266. 

 The Genera in the Apatelidae VIII 266. 

 The Home of Aphytoceras vagans VIII 266. 

 Aphytoceros vagans n. VIII 266. 

 Aporia crataegi in Kent VIII 267. 

 Aporia crataegi wintering in England VIII 



267. 

 Varieties of Argynnis adippe and Arctia villica 



VIII 268. 

 Hybernating Stage of Argynnis aglaia VIII 



268 (his). 

 Argynnis euphrosine at Fault VIII 268. 

 Remarks Varieties Argj-nnis paphia VIII 268. 

 Origin of Argynnis paphia var. valesina VIII 



268. 

 Pupation Habits of .Argyresthia Goedartella 



VIII 268. 

 Note Argyresthia illuminatcUa VIII 268. 

 Boarmia repandata var. conversarla VIII 269. 

 Hybernating Boarmia roboraria on Birds 



VIII 269. 

 Sensibility of Larvae (Bombyx nuerous) to 



Sound VIII 270. 

 Critical Notes Bombyx quercus and B. cal- 



lunae VIII 270. 

 Brototomia meticulosa VIII 271. 

 Remarks Lukis' Account Callimorpha liera 



VIII 272. 

 Callimorpha hora VIII 272. 

 Caradrina ambigua and C. siiperstes VIII 272. 

 Notes on Caradrina ambigua and C. superstes 



Vili 272. 

 Larva Choerocampa clpenor VIII 274. 



