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Duplicates— BTiamni, Aglaia., Selene, Artemis, AtaUmta, Cardui, Galathea, Se'meie\ Cory- 

 don, hinea, Tri/oUi, Fttipendula, Jacobcea, Sa/iribucata, JEscular ia Ccesiata, Albvlata, Clath- 

 rata, Bvpunctata, Bucephala, Perla, Psi, Pollens, Maura. Desiderata — Machaon, Epi- 

 phron, Medea, Davus, Artaxerxes, Actceon, PorceUus, Zonaria, Jmbutata — Herbert Ashby, 

 Springfield, Staines. 



Ovae of B. Hirtaria (send stamped envelope), H. awantiaria, S. illunaria, T cruda, 

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THE NATURALIST, 



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Recent numbers contain, among others, the following Articles : — The Lepidopterous 

 Fauna of Lancashire and Cheshire — John W. Ellis, L.R.C.P. ; Bibliography of North of 

 England, papers for 1884 ; Strasbruger's New Investigations on the Process of Fertilization 

 in Phanerogams. — Thos. Hick, B.A., B.Sc. ; Merlins and their Training— H. T. Archer ; 

 Ornithology of Upper Coquetdale — John Cordeaux and Abel Chapman ; On a Mega- 

 lichthys from the Yorkshire Coal-field (Illustrated)— Prof. L. C. Miall, F.L.S. , F.C.S. ; 

 The Marine Shells of Yorkshire — Rev. W. C. Hey, M.A. ; Additions to the Wensleydale 

 Flora. — F. Arnold Lees, F.L.S. ; Micro-palaeontology of the Northern Carboniferous 

 Shales — Geo. R. Vine. 



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BRITISH BIRDS: THEIR NESTS AND EGGS. 



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