24 Works exclusively Entomological. 



357 Gyllenhale, Insecta Suecica, Classis 1, Coleoptera. Tom. I., Pars IV. 



Lipsice. 1827 .. .. .. .. .. .. .. .. 8vo. 



358 Hagen, Synonymia Libellularum Europaearum. Regimontii Prussorum. 1840 8vo. 



359 Hagenbach, Mormolyce novum Coleopterorum Genus. Norimbergice. 1825 8vo. 



360 Hahn, Die Wanzenartigen Insecten. Nilrnberg. 1S31 — 1834 .. .. 8vo. 



361 Hahn, Die Arachniden, Erster Band, Fiinftes Heft. Niirnberg. 1833 . . 8vo. 



362 Haliday, Hymenoptera Britannica, Oxyura. London. 1839 .. .. 8vo. 

 362* Ditto, Alysia. London. 1839 8vo. 



363 Hardy and Bold, A Catalogue of the Insects of Northumberland and 



Durham. Coleoptera. Parts 1 and 2. Newcastle-upon-Tyne and London. 



1848 and 1851 .. .. 8vo. 



364 Harris, The Aurelian. London. 1766 .. .. .. .. .. folio 



365 Ditto. Edited by Westwood. London. 1840 .. .. folio 



366 Harris, The English Lepidoptera, or, the Aurelian's Pocket Companion. 



London. 1775 . . . . . . . . . . . . . . . . Svo. 



367 Harris, An Exposition of English Insects. London. 1776 .. .. .. 4to. 



368 Hartig, Die Familien der Blattwespen und Holzwespen. Berlin. 1837 .. 8vo. 



369 Hawley and Evans, A Catalogue of British Lepidoptera. Doncaster. 1846 8vo. 



370 Haworth, Prodromus Lepidopterorum Britannicorum. Holt. 1802 .. 4to. 



371 Haworth, Lepidoptera Britannica. London. 1803 — 1829 .. ., .. 8vo. 



372 Haworth, Proofs of 4th Part of Lepidoptera Britannica. 1812 (not pub- 



lished till 1829) 8vo. 



373 Heer, Observationes Entomologicae. Turici, Amstelodanri et Londini. 1836 8vo. 



374 Heer, Fauna Coleopterorum Helvetica, Pars 1. Turici. 1842 . . . . 12mo. 



375 Heer, Die Insekten Fauna der Tertiargebilde von CEningen und Radoboj 



Croatien. Leipzig. 1847,1849 .. .. .. .. .. .. 4to. 



376 Henslow, Report on the Diseases of Wheat. London. 1841 .. .. 8vo. 



377 Hereman, Blight on Flowers. London. 1840 .. .. .. .. 8vo. 



378 Herrich-Schaeffer, Systematische Bearbeitung der Schmetterlinge von 



Europa. Regensburg. 1815, 1847 , .. .. .. .. 4to. 



379 Heutsch, Epitome Entomologiae Systematicse secundum Fabricium. Lipsice. 



1804 4to. 



380 Hewitson, Exotic Butterflies. London. 1852. Parts 1 — 4 .. .. 4to. 



381 Hochhuth, Beitrage zur naheren Kenntniss der Staphylinen Russlands (Aus 



der Bull, der Naturforsch. Gesellschaft in Moscou. Band 24. 1851).. Svo. 



382 Hochhuth, Beitrage zur naheren Kenntniss der Riisselkafer Russlands (Aus 



der Bull, der Naturforsch. Gesellschaft in Moscou. Band 24. 1851).. Svo. 



383 Hope, Synopsis of the New Species of Nepaul Insects in the Collection of 



Major General Hardwicke. . (Zoological Miscellany) .. .. .. 8vo. 



384 Hope, Characters and Descriptions of several New Genera and Species of 



Coleopterous Insects. 1833 . . . . . . . . . . . . 4to. 



385 Hope, Observations on the Stenochoridae of New Holland, with Descriptions 



of New Genera and Species of that Family. 1840 . . . . . . 4to. 



