8 



David Sharp.— The Cambridge Natural History; Insects. 2 vols.; 

 vol. 1, 1895; vol. 2, 1899. London, Macmillan & Co. Price, 17 

 shillings per volume. 



A most interesting work on insects. 

 H, J. KoLBE.— Einfuhrung in die. Kenntnis der Insekten. Berlin, 

 1893. 



Especially valuable for morphology. 

 J. KCnckel d'Hehciilais.— Les Insectes, les Myriopodes, et les 

 Araehnides. lotion francaise, A. E. Brehm, Merveilles de la 

 Nature. 2 vols. Paiis, 1883. 

 Very valuable for habits of insects. 

 The Standard Nattokal History. — Edited by J. S. Kingsley. Bos- 

 ton, 1884-85. 



Volume II contains the insects, treated by the following authors: Hyme- 

 noptera, 3. H. Comstock and L. O. Howard; Coleoptera, Geo. IMm- 

 mock; Lepidoptera, H. Edwards and C. H. Femald; Diptera, S. W. 

 Williston; Orthoptera, 0. V. Riley; Hemiptera, P. K. TJhler; Neurop- 

 tera, A. S. Packard; Arachnida, J. H. Emerton. 



BiOLOGiA Centrali-Americana. — Edited by T. Ducane Godman and 

 Osbert Salvin. London, issued in parts. [Unfinished.] 



The different subjects, as far as published, may be secured by purchase from 

 foreign book dealers. 



Frank Cowan. ^Curious facts in the history of insects. 396 pp. 

 Philadelphia, 1865. 



A. S. Packard. — Entomology for beginners. New York, Henry 



Holt & Co., 1892. Price, $1.40. 

 C. V. RiLET. — ^Directions for Collecting and Preserving Insects. 



Washington, D. C, 1892. Part F of Bulletin No. 39 of the 



U. S. National Museum. 



BIBLIOGRAPHY. 



H. A. Hagen.— Bibliotheca Entomologica. Die Litteratur uber das 

 ganze Gebiet der Entomologie bis zum Jahre 1862. Leipzig, 1862. 

 O. Taschenberg.— Bibliotheca Zoologica H, 1889; III, 1890. Leipzig. 

 Dealing with the literature of entomology from 1861 to 1880; the first vol- 

 ume, under Cams and Engelmann, brought the subject down to 1861, 

 duplicating Hagen's work. 



Zoological Record. — ^Published each year by the Zoological Society 

 of London. 



BiBLiOGBAPHLi ZooLOGiOA.— Published in parts, in connection with 

 the Zoologischer Anzeiger. 



S. H. Scudder.— NomenclatorZoologicus. Bui. No. 22, U. S. National 

 Museum, 1882. 



Contains a universal index to the genera used in zoology down to 1880. 



