202 CONNECTICUT GEOL. AND NAT. HIST. SURVEY [Bull. 



1923 A phylogenetic comparison of the maxillae throughout the orders of 

 insects. 

 Journ. N. Y. Ent. Soc, 31 : 77-107, pis. 12-17. 

 1925 A phylogenetic study of the labium of holometabolous insects, with 

 particular reference to the Diptera. 

 Proc. Ent. Soc. Washington, 27: 68-91, pis. 6-8. 



Peterson, Alvah 



1916 The head-capsule and mouth-parts of Diptera. 

 Illinois Biol. Mon., 3:7-111, 25 pis. 



Thoracic Sclerites, Wing-Bases and Legs. 



Crampton, G. C. 



1923 Preliminary note on the terminology applied to the parts of an in- 

 sect's leg. 

 Can. Ent., 55:126-132, pi. 3. 

 1925a A phylogenetic study of the thoracic sclerites of the non-Tipuloid 

 Nematocerous Diptera. 

 Ann. Ent. Soc. Amer., 18: 49-74, pis. 1-5. 

 1925b Evidences of relationship indicated by the thoracic sclerites of certain 

 Eriopterine Tipuloid Diptera. 

 Insec. Inscit. Menst, 13: 197-213, pis. 2-3. 

 1926a A phylogenetic study of the thoracic sclerites of the Psychodoid Dip- 

 tera, with remarks on the inter-relationships of the Nematocera. 

 Ent. News, Zl : 33-39, 65-70, pis. 3-4. 

 1926b A comparison of the neck and prothoracic sclerites throughout the 

 orders of insects from the standpoint of phylogeny. 

 Trans. Amer. Ent. Soc, 52: 199-248, pis. 10-17. 



Snodgrass, R. E. 



1909 The thorax of insects and the articulation of the wings. 

 Proc. U. S. Nat. Mus., 36: 511-595, pis. 40-69. 



Young, B. P. 



1921 Attachment of the abdomen to the thorax in Diptera. 



Cornell Univ. Agr. Expt. Sta., Mem. 44: 255-306, 76 figs. 



Venation. 



Alexander, C. P. 



1927 The interpretation of the radial field of the wing in the Nematocerous 

 Diptera, with special reference to the Tipulidae. 

 Proc. Linn. Soc. New South Wales, 52 : 42-72, 92 figs. 

 1929 A comparison of the systems of nomenclature that have been applied 

 to the radial field of the wing in the Diptera. 

 IV. Internat. Congress Ent., 2 : 700-707, 3 pis. 

 1934 (In C. H. Curran, The families and genera of North American Dip- 

 tera, pp. 38-39, figs.) 



Comstock, J. H. 



1918 The Wings of Insects, pp. 1-430, 427 figs., 10 pis. 



MacGillivray, A. D. 



1923 The anal veins in the wings of Diptera. 

 Ent. News, 34: 106-111. 



Needham, J. G. 



1908 Venation of the wings of Tipulidae. 



23rd Rept. N. Y. St. Ent. for 1907: 217-238, pis. 11-32, figs. 11-16. 



Tillyard, R. J. 



1919 The Panorpoid Complex. Part 3.— -The wing-venation 



Proc. Linn. Soc. New South Wales, 44: 533-718, pis. 31-35, figs. 35-112. 



