16 JOHN WHELDON, Bookseller, 58, Great Queen Street, London. 



534 WATERHOUSE on Longicorn Hope on a ' 

 New Curculomsedus Beetle Westwood on 

 Arcturus Stephens on Sphinx Ephem 

 Babington on Drominus Teinpleton on 

 Thysanura Westwood on Do. Sykes on 

 Indian Ants Hope on Minella, numerous 

 coloured plates, 6s 



535 WEBER (Frid.) Nomenclator Entomolo- 

 gicus secundum Systematicam Fabricii, 12mo, 

 2s 6d . 1795 



536 WEEKLY ENTOMOLOGIST, 3 vols in 1, 

 8vo, half calf neat, 7s 6d 



Altringham, 1862 63 



537 WEST (Wiffen) on the Foot of the Fly, its 

 Structure and Action, 3 plates, numerous 

 figures, 4to, 3s 6d 1861 



538 WESTWOOD's Introduction to the Modern 

 Classification of Insects, founded on the Na- 

 tural Habits and Corresponding Organization 

 of the different Families, profusely illustrated, 

 2 vols, 8vo, cloth, 2 2s (pub 2 5s), SCARCE, 



1839 



One of the most useful scientific works on Entomology 

 issued from the English press ; no Student should be 

 without Mr. Westwood's valuable Introduction to 

 Classification. 



539 WESTWOOD on Pausidse, a Family of 

 Coleopterous Insects, plates, 4to, 4s 1830 



540 WESTWOOD on the Characters of Embia, 

 allied to the White Ants, plate, 4to, 2s 1834 



541 WESTWOOD on Diopsis, a Genus of 

 Dipterous Insects, 4to, coloured plate, with 20 

 figures, 3s 6d 1834 



542 WESTWOOD on Coprop Lamell Beetles, 

 Do. on Dorylid Insects, Do. on Heterop Hernip, 

 Do. on Palmon, Saunders on Pselephidse, and 

 other Tracts, by Westwood, 8vo, 7 plates, 8vo, 

 5s 6d 



543 WESTWOOD's Description of some New 

 Species of Diopsis, coloured plate ; Do. on the 

 Family of Paussidie, coloured plate, 4to, 3s 6d 



183541 



544 WESTWOOD on Affinity and Analogy of 

 Insects, plate, 4to, 2s 6d 1837 



545 WESTWOOD on the Family of Fulgorida, 

 with a monograph of the Genus Fulgora, plate 

 4to, 3s 1837 



546 WESTWOOD on Cerapterus, plate, 4to, 

 2s 6d 1840 



547 WESTWOOD's Synopsis of the Coleopterous 

 Genus Cerapterus, plates, 4to, 2s 6d 1840 



548 WESTWOOD on the Genus Derbe, 2 papers, 

 2 plates, 4to, 3s 6d 184041 



549 WEST WOOD on Coptosoma, an Anomalous 

 Genus of Heteroptera, Characters of unde- 

 scribed Insects, plate of 17 figures, 2s 6d 



550 WESTWOOD's Observations upon Genus 

 Scaphura, K., with Descriptions of two New 

 Species, 8vo, sewed, 2s N.D. 



551 WESTWOOD on the Supposed Existence of 

 Metamphorses in the Crustacea, plate, 4to, 3s 



552 WESTWOOD Descriptions Lucanedarum ; 

 Do. on the Antennae in the Order Aphaniptera, 

 8vo, 2s 



553 WESTWOOD's Illustrations of Relationships 

 existing among Natural Objects, plate, 4 to, 

 2s 6d 1837 



554 WESTWOOD's Address on the Recent and 

 Present State of Entomology, 8vo, Is 6d 1835 



555 WESTWOOD's Catalogue of Orthopt< 

 Insects in the British Museum, part 1, ] 

 midfe, royal 4to, 48 plates, with num. 

 figures, cloth, 2 10s 



556 WESTWOOD and HUMPHREYS' Bi 

 Moths and their Transformations Descr 

 2 vols, 4to, 124 figures of Moths, beauti 

 coloured, with the Plants on which they 

 half calf gilt, 7 7s 



557 WHITE'S Complete Guide to the Mai 

 ment of Bees, plate, post 8vo, 3s, SCARCE 



558 WHITE (A.) Catalogue of Coleop. Inwx 

 the British Museum (Longicornia), 2 

 complete, 10 plates, numerous figures, 5s 



1852 



559 WHITE. Description of some Hemipti 

 Insects, 8vo, plate, with 7 figures, 2s 



560 WHITE. Nomenclature of British Dij 

 part 1, all published, Is 



561 WIEDEMANNI (Dr.) Diptera Exotica, p 

 crown 8vo, plates, boards, 4s Kilicc, 



562 WILDMAN (T.) Treatise on the Manage 

 of Bees, and the Natural History of 

 Wasps, and Hornets-, plates, 4 to, boards, 



563 WILKES (Benj.) English Motbs and Bi 

 flies, their Changes, and the Plants, Flo 

 and Fruits upon which they Feed, with 

 Natural History, etc., 120 beautifully col 

 plates, royal 4to, russia, tooled, marbled < 

 1 10s 



564 WILLIAMS (P. E.) Practical Treatise o 

 Mulberry Tree, and bringing up Silk V) 

 in England, 8vo, 2s Norwich, 



566 WILSON'S Treatise on Insects, General 

 Systematic, with 540 figures, 4 to, cloth, ' 

 (pub 15s) 



567 WOLLASTON (T. V.) Insecta Mader< 

 being an Account of the Insects of the 

 derian Group, illustrated with numerous^ 

 and beautifully coloured figures on 

 thick imp. 4to, 634 pp., 1 14s 



Van Voorst, 



568 WOLLASTON. Coleoptera Atlantidum 

 18s 6d 



569 Coleoptera Hesperidum, 



9s 6d 



570 WOLLASTON's Variation of Species, 

 especial Reference to the Insecta, post 

 cloth, 4s 6d Van Voorst, 



571 WO'OD's (W.) Illustrations of the Lir 

 Genera of Insects, 86 beautifully col 

 plates, 2 vols, 12mo, calf extra, marbled 

 13s 6d 



572 WOOD'S Index Entomologicus, a Cor 

 Illustrated Catalogue of the Lepidopi 

 Insects of Great Britain, with their I 

 ties, new edit., by Professor Westwoot 

 beautifully coloured figures of Moths an 

 terfiies, roy. 8vo, new, hf. green mor., gi 

 2 15s (pub 6 6s) 



573 YEATS (T. P.) Institutions of Entoff 

 translated from Linnaeus Ordines et ( 

 Insectoruni, with Observations, 8vo, ha 

 2s 6d 



574 ZETTERSTEDT (Dr.) Orthoptera 

 post 8vo, 2s Lui 



575 ZETTERSTEDT. Insecta Lapouica 

 cripta, first four parts, 4to, sewed, 6 



*" Leipsice ! 



K A; i 4 



