JUST PUBLISHED,

BY THOMAS BOYS,

No. 7, Ludgate Hill, (from No. 3, Paternoster Row,)

THE FOLLOWING

NEW WORKS AND NEW EDITIONS.

This day is published, beautifully printed in One Volume Octavo, and illustratedwith Twelve very accurate Plates, containing near 200 Figures of Insects, &c.from Drawings made by the Author ; Price £.L in Extra Boards; A fewCopies fnely coloured after Nature, Price £1. 18s. Extra Boards;

THE

ENTOMOLOGIST’S

J&leeful tf’ompentnum;

OR

AN INTRODUCTION TO THE KNOWLEDGE

OP

BRITISH INSECTS,

comprising

THE BEST MEANS OF OBTAINING AND PRESERVING THEM, ANDA DESCRIPTION OF THE APPARATUS GENERALLY USED;

TOGETHER WITH

THE GENERA OF LTNNE,

' AND

The Modern Method of arranging: the Classes Crustacea, Myriapoda , Spiders,Mites and Insects, from their Affinities and Structure,according to the views of Dr. Leach.

also

AN EXPLANATION OF THE TERMS USED IN ENTOMOLOGY;

A CALENDAR OF THE TIMES OF APPEARANCE AND USUAL SITU.ATIONS OF NEAR 3,000 SPECIES OF BRITISH INSECTS;

WITH

INSTRUCTIONS FOR COLLECTING AND FITTING UP OBJECTS FOR THEMICROSCOPE.

BY GEORGE SAMOUELLE,

ASSOCIATE OF THE L1NNEAN SOCIETY OF LONDON.