8 



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

 vol. 1, 1895; vol. 2, 1899. London, MacmiUan & Co. Price, IT 

 shillings per volume. 



A most interesting work on insects. 



H. J. Kolbe. — Einfiihrung in die Kenntnis der Insekten. Berlin, 



1893. 



Especially valuable for morphology. 



J. Kunckel d'Herculais.— Les Insectes, les IVlyriopodes, et les 

 Arachnides. Edition francaise, A. E. Brehm, Merveilles de la 

 Nature. 2 vols. Paris, 1883. 

 Very valuable for habits of insects. 



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

 ton, 1881-85. 



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

 noptera, J. H. Comstock and L. O. Howard; Coleoptera, Geo. Dim- 

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

 Williston; Orthoptera, C. V. Riley; Hemiptera, P. R. Uhler; 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, $1.10. 

 C. V. Riley. — 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 liber das 

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



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

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

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

 duplicating Hagen' s work. 



Zoological Record.— Published each year by the Zoological Society 



of London. 

 Bibliographia Zoologica. — Published in parts, in connection with 



the Zoologischer Anzeiger. 

 S. H. Scudder, — Nomenclator Zoologicus. Bui. No. 22, U. S. National 



Museum, 1882. 



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



