IMPORTANT NOTICE. 



From this date the First Series of this Magazine (1864—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 2Qth, 1893. 



■pOR SALE. — LAEV^ AND PUP.^ of very many of the 



-*- BEITISH LEPIDOPTERA; also fine and well-set specimens of British 

 Lepidoptera Aculeate; Hvmenoptera Saw Plies 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 Practical iicieiitjiic Cabinet makers. 



J. T. CROCKETT & SON 



(Established 1847), 



linkers of ^krg icscn^tian m^ ^i^c of Cabinets, d^as^s, ^tore 

 io^cs, Jparattts, anb ippliauas, 



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



Ornithologists. Geologists, Mineralogists, Numismatists, Conohologists, &c., 



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



MrSEUMS FITTED AND ABEANGED. 



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



graduate in depth, and are all interchangeable. 

 ALL BEST WORK. ESTIMATES QIVEN. 



85^" 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 SQUARE, LONDON, W. 



Factories — 34, RIDING HOUSE STREET and 0(JLE STREET, W. 



Complete in one thick volume, royal 8vo, with 59 plates engraved on copper 

 from the author's drawings : 



A MONOGEAPHIC REVISION AND SYNOPSIS OF THE 



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

 F.R.S., F.L.S., &c. Price, £3 10s. 



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



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



Berlin : Feiedlander und Sohn, 11, Carlstrasse. 



