IMPORTAXT NOTICE. 



From this date the First Series of this Magazine (1834-1889) can 

 be obtained only in complete Volumes, bound or unbound. 



A limited number of sets, from Vol. x to Vol. xxv inclusive, are 

 offered at the reduced price of £2 15s. per set net (in parts), or of five 

 consecutive Vols, at £1 per set net (if bound. Is. per Vol. extra). 



Owing to inequality in stock, certain of the Vols, i to ix can be had 

 separately at 10s. each. 



The Editors will pay 2s. each for clean copies of Nos. 7, 9, 20, 

 and 21 of the First Series. 



Apply to the Publishers. 



May 29th, 1893. 



T^OE SALE. — LAEV^ AND PUP^ of very many of the 

 •*- BRITISH LEPIDOPTERA; alao fine and well-set • specimens of British 

 Lepidopteea Aculeate Hymenoptera Saw Flies Ichneumons 



COLEOPTERA DiPTERA HeMIPTERA NeUROPTERA. 



Preserved Pupce, Pupa Cases, and Cocoons of Lepidoptera, Sfc. 

 For Price Lists, which are separate, apply to — 



"W. H. HARWOOD, Colchester 



Tlie Pi'itctical Scientific Ca1>iiiet Iflakers. 



J. T. CROCKETT & SON 



(Established 1847), 



lilakcrs of ^berg iescr^tion anb ^i^e of Cabinets, (leases, ^tore 

 iom, gparatus, anb gpUances, 



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. 



MUSEUMS PITTED AND ARRANGED. 



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



graduate in depth, and are all interchangeable. 



ALL BEST WORK. ESTIMATES GIVEN. 



8^° All Goods at Store Prices. Great advantages in dealing direct with the Makers. 

 Send for Full Detailed Price List before ordering elsewhere. 



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



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



Complete in one thick volume, royal Svo, with 59 plates engraved on copper 

 from the author's drawingp : 



A MONOGEAPHIC EEVISION AND SYNOPSIS OF THE 

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

 F.R.S., P.L.S., &o. Price, £3 10s. 



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



London : Gurney & Jackson, 1, Pat^prnoster Row, E.G. 



Berlin • Feiedlandeb und Sohn, 11, Carlstrasse. 



