Wednesday, October 16th, 1907. 
Mr. C. O. WatErHousE, President, in the Chair. 
Election of a Fellow 
Mr. P. H. Jackson, of 112, Balham Park Road, London, 
S.E., was elected a Fellow of the Society. 
Exhibitions. 
Brep ForMS OF Preris Nari var. Bryoni#.—Mr. A. H. 
Jones exhibited a series of Pieris napt var. bryonix, bred from 
ova found last year on Biscutella levigata at Arosa in Switzer- 
land, showing a wide range of variation, and a remarkable 
variety or aberration of P. napi (napxx) bearing a strong re- 
semblance on the under-side to P. rape, from Peszer, near 
Buda-Pesth. 
Rare OrrHorprera IN Kent.—Mr. W. J. Lucas showed 
for Mr. M. Burr examples of Apterygida albipennis, dis- 
covered by him near Dover this year. About 1840 Mr. J. O. 
Westwood took the species at Ashford in Kent. Mr. J. 
Edwards captured a pair near Norwich in 1889, but it was 
not found again until 1904 when Mr. A. J. Chitty redis- 
covered it at Ashford in the same locality. He also exhibited 
ad specimen of D. verrucivorus—an inhabitant of Scandinavia 
—taken in the same locality by Mr. Burr. It is about as 
large as Locusta viridissima, but looks quite different, the 
characters of the elytra and head preventing it even being 
placed in the same genus. 
Rare Nevroprera.—Mr. W. J. Lucas also showed for 
Mr. H. Campion.—Platycleis roeselii, Hagenb. 92, taken 
September 13th, 1907, near Herne Bay. Mr. E. Saunders 
and Mr. H. Guermonpres have taken it at Herne Bay and 
Mr. Wallis Kew at Trusthorpe, Lincolnshire. There seem to 
be no other well authenticated British specimens. Also for 
Mr. E. W. Campion he exhibited an aberrant specimen of S. 
