TO NATURALISTS. 



A Gentleman going abroad wishes to part with A HANDSOME 

 WALNUT CABINET, with Forty-eight Drawers and Trays, con- 

 taining about Five Hundred Species of Land and Sea Shells, and 

 Four Hundred Specimens of polished Madrepores. Price £65. 



Apply to S. T. Seddon, Broadclist, near Exeter. 



NOW PUBLISHING, IN SUPER ROYAL 8vo., 



GEMS FROM THE POETS 

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ON TONED PAPEE, WITH BEAUTIFUL PLATES, 

 PRINTED IN COLOURS, FROM PAINTINGS EXECUTED 

 EXPRESSLY FOR THE WORE".:— 



GEMS FROM MOORE, BYRON, LONGFELLOW, AND 



WILSON. With Four Plates. Price 2s. 6d. 



GRAY'S ELEGY WRITTEN IN A COUNTRY CHURCH- 

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OTHERS IN PREPARATION, UNIFORM WITH THE ABOVE. 



KIRBY AND SPENCE'S ENTOMOLOGY. 



SEVENTH THOUSAND OE THE SEVENTH AND CHEAPER EDITION. 



Just Published, in One closely-printed Volume, of 600 pages, crown 8vo., 



price 5s., cloth, 



INTRODUCTION TO ENTOMOLOGY; 



OE, 



ELEMENTS OP THE NATURAL HISTORY OF INSECTS. 



Comprising an Account of Noxious and Useful Insects ; of their Metamorphoses, 

 Food, Stratagems, Societies, Motions, Hybernation, Instinct, etc. 



BY WILLIAM KIRBY, MA., F.R.S., F.L.S., Rector of Barham; and 

 WILLIAM SPENCE, ESQ., F.R.S., F.L.S. 



Seventh Edition, (seventh thousand,) with an Appendix relative to the Origin and 



Progress of the Work. 



"Let no man think he knows how to enjoy the 

 country who has not studied the volumes of Kirby 

 and Spence." — Quarterly Review, (The Honey 

 Bee.) 



"No work in the English language, we believe, 

 has done more than Kirby and Spcncc's learned 

 and popular Introduction to spread the taste for 



Natural History at home The book is, indeed, 



a marvel of cheapness, — considerably more than 



600 closely-printed octavo pages for five shillings 



To our readers, old and young,— parents 



children, and teachers, respectively, — wc say, 'buy 

 and read;' enjoy, verify, and enlarge, by the use 

 of your own eyes and faculties, the curious details 

 in rural economy, animal biography, and mental 

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 and judgment by the learned authors." — Natural 

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London: Longman, Brown, and Co., Paternoster Row. 



