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The Entomologist's Monthly Magazine. 



Price 6d. monthly, 24 i)ages 8vo, with occasional Illustrations. 



Conducted by J. W. Douglas, R. MacLachlan, F.R.S., E. C. Rye, 

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 This Magazine, commenced in 1864, contains standard Articles and Notes ou 

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 (140 species, 45 of them British) from various parts of the world, in a good 

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Now read3^ 8vo. cloth, price (•/- post free. 



LT8T OF YORKSHIRE LEPIDOPTERA, 



BY G. T. PORRITT, F.LS. 



The list contains copious records of the localities, &c., of tlu 

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To be had only from the Hon. Secretaries of the A'orkshire 

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