Diary.— Meetings of Societies. 



J . Entomological Society of London, 7 p.m. 

 2. Linnean Society of London, 8 p.m. South London 

 Entomological Society, 8 p.m. 

 V 4. Mil-field Naturalists.' ' 



7. Leeds Naturalists' Club and Scientific Association. 

 Bishop Auckland Naturalists.' 



8. York and District Naturalists.' 

 .',,'IL Heckniondwike. 



: 13. Huddersfield Naturalists' — Paper: An Entomological 

 ' - Visit to Howtli."—The Rev. G.C.B. Madden, B. A. 



^ 14. Leeds Naturalists' Field Club and Scientific Association 

 — Paper : " The Reasoning Powers of Cater- 

 pillars.'' — -S. Everard Woods. Bradford. 

 „ IG. Linnean Society of London. South London Entomo- 

 logical Society. 



. ,, 21. Leeds Naturalists' Field Club and Scientific Association. 

 ,, 23. North Staffordshire Naturalists' Field Club, at Hanley. 

 25. Huddersfield Naturalists' — Paper on " Shells." — Mr. 

 Wm. Clegg, Ovenden. 

 ' 28. Leeds Naturalists' Field Club and Scientific Association 

 —Paper : " Prehistoric Man — Geologically, Eth 

 nologically, and Archaeologically Considered."— 

 Peter Gilston. Bradford. 

 „ 30, South London Entomological Society. 



' Books Received : " Quarterly Journal of Conchology," Vol. T., 

 0. 9 (May and August, 1876). " Science Gossip," October, 1876. 

 jeeds Naturalists' Club and Scientific Association: Sixth Annual 

 lieport, 1875-6. 



Duplicates — Kliisa, Bj/ale, H. Comma., T. Quejxus, Argiolus, 

 CEgon., Frogemmaria, Jm.ataria, F'mia7'ia^ Graminis, Diffiiiis, Futa 

 C. Nigrum, Nuptct^ Empyrea, all in fird-rate condition. 



Desiderata. — - Good Bvk'ntata, Biaetata., Imitaria, Wavaria, 

 OUvata., Viretata, Simidata, Silacmla.^ Ulmata, Futrescens, Liitosa., 

 F/iragmitidis, Arciiosa, Scolopacim, Haworthii, Augur Depunday 

 Ohelisca, Inspecta., Cucubali. — J . Anderson, Aire Villa, Chichester, 

 Sussex. 



Will exchange Unio margariUfera, from the river Tay (near 

 Perth), for Unios or Anodoidos from any other district. — John 

 CuNACHER, Lothian Place, Sj^riiig Wood, Huddersfield. 



