BOOKS PUBLISHED BY MR. \A:N VOORST. 



INVERTEBRATA. 



History of British Sessile-eyed Crustacea (Saud-liopi^ers, 

 &c-.). By C. ;SPEx\C'K BATE, F.L.S., and J. O. WESTWOOD, 

 F.L.S., &e. With iigures of all the species, and tail-pieces. 

 Uniform with tlie Stalk-eyed Crustacea by Professor Boll, Part 1 



on 



January 1st, 



J[istory of British Stalk-eyed Crustacea (Lobsters, Crabs, 

 Prawns, Slirinips, &c.). By THOMAS BELL, President of the 

 Linnean Society, F.G.S., F.Z.S., Professor of Zoology in King's 

 College, London. The volume is illustrated by 174 Engravings 

 of Species and tail-pieces. 8vo, .£1 bs. ; royal 8vo, £2 10s. 



Introduction to Conchology ; or, Elements of the Natural 

 History of Molluscous Animals. By GEORGE JOHNSTON, 

 M.D., LL.D., Fellow of the Royal College of Surgeons of Edin- 

 burgh, author of ' A History of the British Zoophytes.' 8vo, 102 

 Illustrations, 2ls. y 



TTistory of British MoUusca and their Shells. By Pro- 

 lessor ED. FORBES, F.R.S., &c. and SYLVAN US HANLEY, 

 B.A., F.L.S. Illustrated by a figure of each known Animal and 

 of all the Shells, engraved on 203 copper-plates. 4 vols. 8vo, 

 £6 lOs. ; royal 8vo, with the plates coloured, £13. 



g3m.opsis of the Mollusca of Great Britain. Arranged 

 according to their Natural Affuiities and Anatomical Structure. 

 By W. A. LEACH, M.D., F.R.S., &u. &(;. Post 8vo, with 13 

 Plates, 14s. 



History of the British Marine Testaceous Mollusca. By 



WILLIAM CLARK. 8vo, 15^. 



fi-enera of Recent MoUusca ; arranged according to their Or- 

 ganization. By HENRY and ARTHUR ADAMS. This work 

 contains a description and a figm-e engi'aved on steel of each genus, 

 and an enumeration of the species. 3 vols. 8vo, <£4 10s. ; or royal 

 8vo, A\ith the plates colom-ed, i,*9. 



]y[alacologia Monensis. A Catalogue of the MoUusca inhabiting 

 the Isle of Man and the neighbom-ing Sea. By EDWARD 

 FORBES. Post 8vo, 3s., Edinbm-gh, 1838. 



TTistory of British Stax-fishes, and other Animals of the 



Class Ecliinodermata. By EDWARD FORBES, M.W.S., Pro- 

 fessor of Botany in King's College, London. 8vo, with more than 

 120 Illustrations, las., or royal 8vo, 30s. 



TJlements of Entomology : an OutUne of the Natural History 

 and Classification of British Insects. By WILLIAM S. DAL- 

 LAS, F.L.S. Post 8vo, 8s. Gd. 



•Jhe Entomologist's Annual for 1855 to 1860. 12nio, 2s. 6d. 

 each. 



JOHN VAN VOORST, i PATERNOSTER ROW. 



