=An Angler’s Rambles.= By EDWARD JESSE, F.L.S., Author of ‘Gleanings in Natural History.’ Contents:--Thames Fishing--Trolling in Staffordshire--Perch Fishing Club--Two Days’ Fly-fishing on the Test--Luckford Fishing Club--Grayling Fishing--A Visit to Oxford--The Country Clergyman. Post 8vo, 10_s._ 6_d._ INVERTEBRATA. =History of British Sessile-eyed Crustacea= (Sand-hoppers, &c.). By C. SPENCE BATE, F.L.S., and J. O. WESTWOOD, F.L.S., &c. With figures of all the species, and tail-pieces. Uniform with the Stalk-eyed Crustacea by Professor Bell. Part I on January 1st. =History of British Stalk-eyed Crustacea= (Lobsters, Crabs, Prawns, Shrimps, &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 5_s._; royal 8vo, £2 10_s._ =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 Edinburgh, author of ‘A History of the British Zoophytes.’ 8vo, 102 Illustrations, 21_s._ =History of British Mollusca and their Shells.= By Professor ED. FORBES, F.R.S., &c. and SYLVANUS 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 10_s._; royal 8vo, with the plates coloured, £13. =Synopsis of the Mollusca of Great Britain.= Arranged according to their Natural Affinities and Anatomical Structure. By W. A. LEACH, M.D., F.R.S., &c. &c. Post 8vo, with 13 Plates, 14_s._ =History of the British Marine Testaceous Mollusca.= By WILLIAM CLARK. 8vo, 15_s._ =Genera of Recent Mollusca=; arranged according to their Organization. By HENRY AND ARTHUR ADAMS. This work contains a description and a figure engraved on steel of each genus, and an enumeration of the species. 3 vols. 8vo, £4 10_s._; or royal 8vo, with the plates coloured, £9. =Malacologia Monensis.= A Catalogue of the Mollusca inhabiting the Isle of Man and the neighbouring Sea. By EDWARD FORBES. Post 8vo, 3_s._, Edinburgh, 1838. =History of British Star-fishes, and other Animals of the= Class Echinodermata. By EDWARD FORBES, M.W.S., Professor of Botany in King’s College, London. 8vo, with more than 120 Illustrations, 15_s._, or royal 8vo, 30_s._ =Elements of Entomology=: an Outline of the Natural History and Classification of British Insects. By WILLIAM S. DALLAS, F.L.S. Post 8vo, 8_s._ 6_d._ =The Entomologist’s Annual for 1855 to 1860.= 12mo, 2_s._ 6_d._ each.