THE ENTOMOLOGIST'S LIBRARY. 



When we reflect that perhaps upwards of 175,000 to 

 200,000 species of insects have been described, and the 

 habits and histories of some of them noted in articles and 

 memoirs scattered through numerous journals, proceedings, 

 and transactions of learned societies, we can get some idea 

 of the vast extent of entomological literature. We can only 

 draw attention to the most indispensable articles, memoirs, 

 and complete works, without which no one can do good 

 general work in entomology. Those who desire to confine 

 their attention to special orders should look to the lists of 

 publications already given under such groups. The titles 

 of works indispensable to the student are printed in 

 heavy-faced type. 



Bibliographical Works on Entomology. 



Agassiz, L. Bibliographia Zoologire et Geologise. Edited by H. E. 

 Strickland, i.-iv. Ray Society, Loudon, 1848-54. 



Nornenclator Zooloiricus. Soloduri. 1H42-47. 



Index Universalis. Soloduri. 4°, 1846; 8°, 1848. 



Carus, J. V., and W. Engelmann. Bibliotbeca bistorico-naturalis. 

 1846-60. i., ii. Leipzig, 1861. 



Carus, J. V., and P. Mayer. Zoologiscber Jabresbericht fur 1879- 

 1888. 



Dimmock, G. Tbe entomological writings of Samuel Hubbard 

 Scudder. Cambridge, 1879. 



Engelman, W. Bibliotbeca bistorico-naturalis. 1760-1846. i. Leip- 

 zig, 1846. 



Hagen, H. A. Bibliotbeca entomologica. [Up to 1862.] i., ii. Leipzig, 

 1862-63. 



Henshaw, S.* Tbe entomological writings of Alpbeus Spring 

 Packard. U. S. Department of Ag. Div. Ent. Bull. 16, 1887. 



Marschall, A. D. Nornenclator Zoologicus. Wien, 1873. (A contin- 

 uation of Agassiz' Nornenclator.) 



Packard, A. S. Record of American Entomology for 1868-73. 

 Salem, Mass. 



* For Bibliographies of Drs. LeConteand Horn see under Coleoptera. 



