INDEX. 287 



Cockayne Abraxas si/lrata (iibnata), at Abingdon on June 5th, a very 

 early date. 



Sef)tt')iiber 1th. — It was announced that the President, Dr. Cockayne, 

 had been granted a commission in the Royal Naval Volunteer Keserve, 

 and had departed on active service. Aukkhations of British Lkpi- 

 DOPTKKA. — Mr. B. Coo])er exhibited a fine underside variety of I'lehcins 

 aeiion and a series of Sati/rns scnidc, including some very dark males 

 from the New Forest. Mr. C. H. Williams, a long and very varied 

 series of A/jlais nrticae. Mr, W. E. King, varieties of Epineiikde 

 jiirtino (janira) and Coenmiywpha pamphilns. British Galls new to 

 Britain. — Mr. H. J. Burkhill, a small midge gall on F^pildhiinn ancfiis- 

 tifoliiiw, which had not been hitherto recorded in Britain. 



Si'pteniht'r 21^^ — New Members. — Mr. E. A. Aris, 9, Oak Avenue, 

 Hornsey, N., and Mr. C. S. Bayne, 7, Trafalgar Square, Chelsea, S.W., 

 were elected members. Occurrence of the mite T. lintearujs. — Mr. 

 L. B. Hall exhibited a colony of the red spinning mite Tetranychns 

 lintean'iis, from gorse bushes on the cliffs of South Devon. British 

 "BURNET " MOTHS. — Mr. A. W. Mera, a long and very varied series of 

 " Burnets " with pupa cases of Anthrocera tnfolii, A. jiUpendnlae, and A. 

 exidauH, the last on heather. British Galls. — Mr. H. J. Burkhill, two 

 rare midge galls, Perrisia salicaria on Lythritm salicaria, and Perrisia 

 (jenisticola on Genista tinctoria. 



CONTENTS OF VOLUME XXVII 



(By J. R. Le B. TOMLIN, M.A., F.E.S.) 



Aberrations and Varieties (see also 

 Variation): — Abraxas groamlari- 

 ata, 23 ; Agriades eoridon, 24, 

 85, 141, 142, 210, 220, 224; 

 284; A. thetis, 187; Agrotis 

 nigricans, 188; A. corticea, 282; 

 AntJiocharis simplonia, 27, 66, 

 82 ; Anthrocera trifolii, 26i4 ; 

 Araschnia levana, 106, 108 ; Arc- 

 tia caja, 141 ; Argynniii aglaiu, 

 76, 141 ; A. niobe, 92 ; A. pales, 

 164; Aricia medon, 219; Bren- 

 thit euphrosgne, 81 ; B. pale$, 

 166, 2G3 ; B. selcue, 143 ; Callo- 

 phrys rubi, 11)9 ; ClteinuUobia 

 brumata, 144 ; Coenonympha ar- 

 cania, 106; C. pa mphilus, 14'^; 

 C. satyrion, 166; CoUas edusa, 

 62; C. palaeno, 1.58, 225; Cro- 

 callis elinguaria, 284 ; Kpine- 

 phele tithonus, 77, 152 ; Erebia 

 epiphron, 31; K. iitanto, 26; E. 

 nielampus, 164, 166 ; K. tgnda- 

 rus, 106 ; Eucltelia jacobaeae, 

 143; Eupitliecia tubnotata, 28i; 



PAGE 



Glypldpteryx thrasonella, 151 ; 

 G. equitella, 151 ; Gonepteryx 

 rhamni, 172 ; Heodes hippotho'e, 

 167, 223 ; Lasiocampa qnercus, 

 216 ; Latiorina orbituUis, 225 ; 

 Limenitis populi, 160 ; Loewia 

 dorilis, 15 ; ^Ielanthia bicolorata, 

 96; Melitaea aurclia, 104; M. 

 dictynna, 216; Nomiades cyllarus, 

 27 ; Pararge aeqeria, 25 ; P. 

 viegaera, 25, 271 ; Parasemia 

 plantaginis, 263; Pharetra meny- 

 anthidis, 188 ; Pieris brassicae, 

 273; P. napi, 38. 122, 220, 286; 

 Plebeius aegon [argns), 122, 124, 

 218; P. argyrognomon, 223; P. 

 loioeii, 63, 129; Polyommatus icar- 

 us, 51, 95, 141, 173, 187, 216, 219; 

 J', semiargus, 35; Psilura nionacha, 

 46 ; Jitiinicia phlaeas, 70, 108 ; 

 liiiralif betiilae, 188; Sutyrus 

 semele,ll ; Taeniocampa gothica, 

 187; Tephritis ftavipenuis, 57; 

 Wicciniina optilete, 168; A'«;i- 

 thorhoemontanata,!! ; X.sociata 263 



