Acidalia Subsericeata versos A. Manciiniata and A, 

 Veterata. — I have some larvae of southern Subsericeata, 

 nearly full fed, which I should be pleased to send to any one 

 who will kindly supply me with eggs or larvae from the 

 North of England; or I would make any other return in my 

 power. — J. P. Barrett ; 33, Radnor Street, Peckham. 



Exchange. — Larvae of Menyanthidis, Plantaginis, Callunae, 

 Rubi, Carpini, Fuliginosa, and Fascelina, in exchange for 

 British birds' eggs. — H. Duherly ; Wolsingham Rectory, 

 Darlington. 



Duplicate Larv(e of Euchelia Jacohecd. — I will gladly 

 send, to any one who wants them, larvae of Euchelia 

 Jacobeae, on receipt of box and return postage. — Z. Allen; 



4, Wilkie's Lane, Dundee. 



Exchange. — I have specimens of Liparis Dispar, for which 

 1 shall be glad to receive offers. — Robert Laddiman ; St, 

 Augiistine^s, Norwich. 



Duplicates. — 1 have a few specimens of Artemis, M. Albi- 

 cillata, G. Trilinea, M. Strigilis, X. Hepatica, and H. Unca, 

 for exchange. Gentlemen not hearing from me within a 

 week may conclude I am not in want of the species they 

 offer. — Thos. Richardson ; 24, Harle Street, Mount Pleasant^ 

 Gateshead'On - Tyne. 



Duplicates. — I have the following common species, in 

 good condition, as numbered in Newman's 'British Moths,*^ 

 to exchange for other common species : — 2, 34, 37, Ab, 72, 

 76, 77, 80, 88, 107, 207, 215, 226, 234, 237, 325, 327, 388, 

 392, 426, 475, 476, 478, 499, 501, 507, 508, 526, 529, 550, 

 553, 554, 573, 576, 634, 636, G52, 654, 703, 109.— John 



5. White; Droylsden Layie, Droylsde??, near Manchester. 

 Exchange. — I have the following for exchange: — A. 



Euphrosj^ne, V. Atalanta, V. Cardui, G. Rharani, A. Car- 

 damines, L. Adonis, L. Argiolus, M. Euphorbiata, A. Rusti- 

 cata, A. Bisetata, C. Dotata, A. Prunaria, A. Plagiata, S. 

 Undulata^ H. Crassalis, V. Maculata, L. Marginata, C. 

 Taminata, C. Temerata, C. Ligniperda, Z. ^sculi, A. Saucia, 

 E. Lanestris, L. Helveola, &c , for other larvae, eggs or 

 imagos. — J. More ; Willow Place, Stamford Hill. 



Wood-boring Beetles. — Will you kindly inform me what 

 poison would be best to apply to furniture, for destroying 

 the small book-worm, weevil or boring insect, which goes 

 through my cabinets and linen, making a neat round hole 

 about a tenth of an inch in diameter. — J. Hancock Richard- 

 son ; 3, Arundel Terrace, Cork, June 8, 1870. 



[As regards linen or clothes of any kind, if kept in drawers, 

 a lump of camphor will effectually prevent such enemies from 

 entering on the task of destruction ; but 1 am not so sure 

 that the mischief-makers, being once introduced, can be 

 expelled by camphor : then, in the case of furniture, nothing 

 short of complete saturation with benzole, benzine orcamphiwe 

 If ill answer the purpose. — E. Newman.] 



