260 JouRXAL Xew York Entomological Society. [Vol. xxii. 



1906. Escherich. Die Ameisc. Braunschweig, 1906. 



1906. Folsoin. Entomolog>'. Philadelphia, 1906. 



1881. Hammond. On the Thorax of the Blow-fly. Jour. I, inn. Soc. London, 



Vol. IS, pp. 9-31- 

 1904. Henncguy. Les Insectcs. Paris-, 1904. 



1907. Hewitt. The Structure of the House-fly. Q. J. Micr. Sci.. No. 203. 



1909. Hopkins. The Genus Dendroctonus. U. S. D. A. Bur Ent. Tech. Ser., 



No. 17. 



1910. Houlbert. Les Insectcs. Paris, 1910. 



1913- Jardine. Dictionary of Entomology. Ashford, 1913. 



1902. Jordan. Das Mesosternit der Tagfalter. Vorh. V. Internat. Zool. Con- 

 gress, Berlin, 1902, pp. 816-829. 



1826. Kirby and Spence. Introduction to Entomology, Vols. 3 and 4, London, 

 1826-1828. 



1902. Landacre. Musculature and Skeletal Elements of Passalus cornutus. 

 Ohio Naturalist, Vol. 3. 



1758. Linne. Systema Nature, Tome I. Holmije, 1758 (page 584). 



1862. Loew. Monographs of the Diptera of North America, Part I. Wash- 

 ington (page xiv of the "Terminology")- 



1890. Lowne. The Anatomy, Physiology, Morphology and Development of 

 the Blow-fly, \'o]. I. London, 1890-1892, 



1832. Lyonnet. Recherches sur I'anatomie . . . dTnsectcs. Paris. 1832. 



1830. Macleay. Explanation of the Anatomy of the Thorax in Winged In- 

 sects. Zool. Jour. London, Vol. 5, pp. 145-179. 



1634. Moufl'et. Inscctorum sive Minimorum Animalium Theatrum. Londini, 



1634. 

 1839. Newport. Article " Insccta," in Todd's Cyclopaedia of Anatomy and 



Physiology, Vol. 2, pp. 853-994. 

 1896. Osten Sacken. Notice on the Terms Tegula, Antitegula, Squama and 



Alula as used in Dipterology (pp. 285-288) . . . and On the Terms 



Calypta and Calyptra (pp. 328-338). Berlin Ent. Zeit., Bd. 41. 



1898. Packard. Text-Book of Entomology. New York, 1898. 



1904. Riley. Tegulse and Patagia of Lcpidoptcra. Proc. Ent. Soc. Washing- 

 ton, Vol. II, pp. 310—312. 



1899. Sharp. Insects, Part II (page 312). Cambridge Natural History. Lon- 



don, 1899. 

 1906. Smith. Explanation of the Terms L^sed in Entomology. Brooklyn. 



1906. 

 1908. Snodgrass. A Comparative Study of the Thorax in Orthoptcra, Euplcx- 



optcra and Colcoptcra. Proc. Ent. Soc. Washington, \'ol. 9, pp. 



9S-io8. 

 1909a. Snodgrass. The Thoracic Tergum of Insects. Ent. News, pp. 97-104. 

 1909b. Snodgrass. The Thorax of Insects and the Articulation of the Wings. 



Proc. U. S. Nat. Museum, Vol. 36, pp. 511-595. 

 1910a. Snodgrass. The Anatomy of the Honey Bee. U. S. D. A. Bur. Ent. 

 Bull. No. 18, Technical Scries. 



