EDITORIAL The 'smaller moths' make up more than half of Britain's over 2000 species of butterflies and moths. Their miniature beauty and often intriguing life-cycles fascinated Victorian lepidopterists - many of whom collected in Essex. Today the Essex Field Club is fortunate to have one of the country's leading experts on microlepidoptera as its resident recorder for this group of moths. A.M. Emmet has combined a thorough search of the literature with the results of his own extensive field-work, to produce the most complete guide to the micro- lepidoptera yet published for any British county and the only guide to have a full set of distribution maps. A unique feature of this issue of the Essex Naturalist series, is the illustration and description of each family and major subfamily of microlepidoptera - we hope these will encourage many insect enthusiasts who are not yet expert in the microlepidoptera to extend their interest in this group. EDITORIAL ACKNOWLEDGEMENTS The Essex Field Club gratefully acknowledges an interest free loan from the Royal Society which has enabled us to publish this book. We also wish to thank Messrs E.S.Bradford and E.P.Sayers for allowing us to use their beautiful illustrations. The Amateur Entomologists' Society kindly agreed to us using some of E.S. Bradford's illustrations which have previously appeared in the AES Bulletin. The editor gratefully acknowledges the help Mr E. Weedon and his staff in the Reprographic Unit at N.E. London Polytechnic gave, during the editorial attempts to master the art of typesetting. THE BUTTERFLIES AND LARGER MOTHS OF ESSEX The species of Lepidoptera not covered by The Smaller Moths of Essex are included in A Guide to the Butterflies and Larger Moths of Essex by J. Firmin et al. (1975). This publication is still available from the publishers (The Essex Naturalists' Trust Ltd, Fingringhoe Wick, Colchester, Essex) at £2.50 plus postage. The Essex Field Club plans to publish a supplementary list of the butterflies and larger moths, which will include distribution maps and bring the records up to date. Essex lepidopterists are urged to send in records of macro- ledipotera to the Club's recorder - especially where these are additional to records included in the 1975 publication. 5