On January 1st, 1901, was published, royal Svo, cloth, 780 pages, 

 with i^^^ figures. £1 lis. Qd. net. 



BRITISH FLIES 



(SYRPHID^, &c.) 

 Including a Synonymic Catalogue of the European species. 



PEESIDENT OF THE ENTOMOLOGICAL SOCIETY OP LONDON. 



The Catalogue may he had separately, price 5s. net. 



GURNEY and JACKSON, 1, Paternoster Row 



(MR. VAN Voorst's successors). 

 Published in 1899— 



THE COLEOPTERA OF SUFFOLK, a fully annotated Catalogue 

 of 1763 spp., with sketch of Geology, Flora, &c. Price, 3s. 6ci. 

 Published last year — 



THE ACULEATE HYMENOPTERA OF SUFFOLK, a fully anno- 

 tated Catalogue of 282 spp. (out of 374 in Britain). Price, 2s. (yd. 

 By CLAUDE MORLEY, F.E.S., &c. 



Plymouth: J. H. KEYS, Whimple Street. 



Tlie Practical Scientific Cabinet Makers. 



J. T. CROCKETT & SON 



(Established 1847), 



Slakers of eberg fescnptioii anb <^i^e of Cabinets, djases, ^tore 

 iojfcs, liparatus, an& Appliances, 



And Dealers in all kinds of Specimens for Entomologists, Botanists, 



Ornithologists. Geologists, Mineralogists,' Numismatists, Conchologists, &c., 



and for the use of Lecturers, Science Teachers, Colleges, Students, &c. 



MrSEUMS FITTED AND ARRANGED. 



Specially made Cabinet for Birds' Eggs and Skins. The Drawers 



graduate in depth, and are all interchangeable. 

 ALL BEST WORK. ESTIMMES QIVEN. 



%^' All Goods at Store Prices. Oreat advantages in dealing direct with the Makers. 

 Send for Full Detailed Price List before ordering elsewhere. # 



7a, PRINCE'S STREET, CAVENDISH SaUARS, LONDON, W. 



Factories — 34, RIDIN& HOUSE STREET and O&LE STREET, W. 



Comjjlete in one thick voZwme, royal Svo, with 59 plates engraved on copper 

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A MONOGRAPHIC REVISION AND SYNOPSIS OF THE 

 ^^ TRICHOPTERA OF THE EUROPEAN FAUNA. By Robert McLachlan, 

 F.R.S., F.L.S., &n. Price, £3 10s. 



First Additional Supplement (with 7 plates). Price, 8s. 



London : Gurney & Jackson, 1, Paternoster Row, E.G. 

 Berlin : Fkiedlandke und Sohn, 11, Carlstrasse. 



