858 



Preventing ants attacking insects in 

 drying-house 



Proposed acclimation of foreign 

 Lepidoptera 



JPneudopontia, the systematic posi- 

 tion of 



Publication fund of City of London 

 Eiitom. Society . . 



Pupa digging in November 



Pupa-case of Lamellicorn beetle 

 formed of carbonate of lime 



Pyrameis atalanta 500 miles from 

 land 



270 

 52 



53 

 51 



219 



279 



Quediiis meitomelinus, a myrmeco- 

 philus insect . . . . . . 266 



Quedius tristis in Scotland 242, 338 



Bare Coleoptera, 80 ; captured in 

 1899 140, 340 



Proutia, the genus . . . . . . 211 



Bearing Asteroscoptis sphinx, 110 ; 

 Luffia lapidella, 223 ; Poecilo- 

 campa populi .. .. .. Ill 



Belations of Lasius americanus and 

 Aphis prunicola . . . . . . 78 



Belationship of the Micro-Psychids 

 and the Tineids, 149; of lepidop- 

 terous larva to pupa . . . . 172 



Eeport of the council of Entom. 

 Soc. of London . . . . . . 82 



Besting habit of Macroglossa stella- 

 tarum 277 



Betarded emergences : Dianthoecia 

 conspersa . . . . . . . . 56 



Eetarded pupal life of Lasiocampa 

 var. callunue, 280; oi Lasiocampa 

 querciis, 277; of Saturnia pavo- 

 nia 280, 306 



Eoyal Society, the conversazione of 

 the 195 



Schools, Entomological Science as 



a subject of instruction in 326, 329 

 Scoparia dubitalis ab. alba, n. ab. 143 

 Sexual dimorphism of Acid alia 

 emarginata, 264 ; in Lepidoptera 53 



Solenohia triquetrella, critical note 

 on . . 



Sphinx convolvuli in Suffolk 



Spilodet palealis and CucuUia 

 asteris at Southend 



Spread of certain species of Lepi- 

 doptera 



Spring collecting at Skipwith 



Spring Lepidoptera in Bourne- 

 mouth and Brockenhurst, 193 ; 

 Carlisle, 193; Devon, 192; in 

 north-west France, 194 ; near 

 Eennes, 165 ; in the Riviera 



Stainton library, sale of . . 



Stelis octomaculata at Wrotham . . 



Stenohothrus longicornis and S. 

 parallelus . . 



Sudden disappearance of insects 

 from localities 



Swimming of Tettix sahulatus 



Swiss butterflies, three seasons 

 among 



166 

 346 



277 



350 

 223 



79 

 129 

 194 



244 



248 

 215 



309 



Talaeporiad species, descriptions of 

 new . . . . . . . . 255 



Tiliacea aurago in Devonshire . . 134 

 Time of pairing of Sesia tipuliformis 222 

 Tinea simplicella in North Kent . . 248 

 Trimorphisminthe males of certain 

 Liicanidae . . . . . . 81 



Troglyphidae wanted . . . . 140 



Unity of the Psychidae, on the . . 200 



Variation of Diurnea fagella , 191; 

 Epundalutulenta, 155 ; Hydrilla 

 palustris, 106 ; of Oporabia dilu- 

 tata, 121 ; of Papilio machaon . . 54 



Work done in Orthoptera in 1898 50 



Yellow aberration of Calligenia 

 miniata . , . . . . . . Ill 



Zonosoma annulata var. obsoleta, 

 further notes on . . . . . . 212 



LIST OF ILLUSTRATIONS, dc. 



To be placed opposite pagb 

 Tubercles of Pterophorid larvae . . . . . . . . . . . . . . 39 



Phylogeny of the Lachneides (Lasiocampides) . . . . . . . . . . 141 



Annual D nner of the Leicester Entomological Society . . . . . . . . 225 



Aberrations of Spilosoma lubricipeda . . . . . . . . . . . . 281 



