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PARTS V. AND VI. have lately been published, and contain the " List of 

 Yorkshire Lepidoptera " by Mr. Geo. T. Porritt, F.L.S. , the continuation of 

 Nelson and Taylor's " Annoted List of Yorkshire Land and Fresh-water 

 Mollusca (Dreissena, Neritina, Paludina, Bythinia, add Valvata)," the conclusion 

 of Bairstow, Roebuck, and Wilson's third list of "Yorkshire Hymenoptera," 

 and the Reports on "Yorkshire Botany" by Messrs. W. West and F. xVrnold 

 Lees, E.L.S. [with plate of Carex saxumbra. 



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