- 
( | axa 4) 
ing of the basal striga on the underside. The specimen 
comes from the foot of the Naga Hills in N.E. India, and was 
described at p. 764 of the “Journal of the Bombay Natural 
History Society,” already referred to. 
“ Terias silhetana, Wallace. The normal colouring of this 
species is, as shown in the example exhibited, a bright rich 
citron yellow. A quaint sport or aberration is also shown, in 
which the ground-colour is a very light creamy white, while 
patches and specks of the ordinary citron yellow are scattered 
irregularly over the wings.” 
PIERIS OLERACEA AND P. RapAE.—Dr. Drixey, referring to 
Mr. Apkin’s exhibit at the previous meeting, said that having 
examined the three specimens in question, he was decidedly of 
opinion that they were a form of P. oleracea; he added that 
although one specimen is spotted and two are not, all three 
are 2 9. 
HYBERNIA MARGINARIA.—Mr. H. M. Epetsren exhibited 
three generations of Hybernia marginaria, being the result of a 
pairing between a dark ¢ and 9 taken wild in Epping Forest 
in 1908. The 1909 brood did not vary much from the parents. 
The 1910 brood produced specimens with dark margins, and 
three unicolorous males. The 1911 brood produced specimens 
with lighter margins and dark interiors, but no unicolorous 
specimens. The darkest males and females were paired in 
each case. These dark forms have only appeared in Epping 
Forest the last few years. 
Living Berrites.—Mr. G. C. CHAmpion sent round living 
specimens of Corymbites purpureus and Morimus lugubris, taken 
by Dr. Cuapman at Amélie-les-Bains, Pyrénées Orientales. 
A Woop-soring Larva.—Mr. L. W. Newman showed a 
stick of Salix capraea containing larvae supposed to be those of 
the “Wood Wasp.” He pointed out that the larvae make 
caps like Aegeria andrenaeformis, and that the cocoon is exactly 
like that of a ‘‘clear-wing,”’ and the workings very like those 
of Aegeria. 
A discussion arose on this exhibit, in which the PREsIDENT, 
Mr. DontstHorPE, Dr. CHAPMAN, and other Fellows took part, 
and in which widely different views were expressed even as to 
the order to which the larvae in question belonged. 
