/ 



\'ol. XXviii] ENTOMOLOGICAL NEWS. 4II 



1914. Crampton. — Thoracic Sclerites of Winged Insects. Ent. News, 



25, p. 15. 



191 5. Ci^^^MPTON & Hasey. — Basal Sclerites of the Leg in Insects. 



Zool. Jahrb., Abt. Anat., 39, p. i. 



1915. Crampton. — Thoracic Sclerites & Systematic Position of Gryllo- 



blatta. Ent. News, 26, p. 337. 



1916. Crampton. — Lines of Descent of Lower Pterygotan Insects. 



Ent. News, 26, p. 244. 

 1904. Desneux. — Phylogenie des Termites. Ann. Soc. Ent. Belgique, 



48, pp. 278 and 372. 

 1897-1898. Grassi & Sandias. — Translation of article in Quart. Jour. 



Micr. Sci., 39, p. 245, and 40, p. i. 

 1906-1908. Handursch. — Fossilen Insekten. 



1897. Heymons. — Zusammensetzung des Insektenkopfes. Sitzb. Ges. 



Nat. Freunde, Berlin, 1897, p. 119. 

 1904. Holmgren. — ^^Morphologie des Insektenkopfes. Zeit. Wiss. Zool., 



76. p. 439- 

 1909-1911. Holmgren. — ^Termitenstudien. Kgl. Svensk. Vetensk. 



Handl., 44, 48. 

 1913. llosFORD. — Segmentation of the Head of Insects. Kans. Univ. 



Sci. Bull., 8, p. 65. 

 1913. Imms. — On Embia Major. Trans. Linn. Soc., London, 2d Ser. 



Zool., II, p. 167. 



1898. Janet. — Constitution morphol. de la Tete de ITnsecte. Proc. 



Internat. Congr. Zool., Cambridge, 1898, p. 258. 



1916. Martin. — Thoracic & Cervical Sclerites of Insects. Ann. Ent. 

 Soc. America, 9, p. 35. 



1880. Meinert. — Sur la conformation de la tete . . . chez les In- 

 sectes. Ent. Tidsk., i, p. 147. 



1880-1882. Packard. — Number of Head-Segments in Insects. Also 

 Systematic Position of the Orthoptera in Relation to otiier 

 Orders of Insects. Third Rpt. U. S. Ent. Commission, 

 p. 282. 



1863. Schaum. — Zusammensetzung des Kopfes . . . bei den Insek- 

 ten. Arch. f. Naturg., i, p. 247. 



1916. Turner. — Breeding Habits of the Orthoptera. Ann. Ent. Soc. 

 America, 9, p. 117. 



1902. Verhoeff. — Ueber . . . die Insektenordnung Oothecaria. Zool. 

 Anz., 26, p. 20. 



1904. Verhoeff. — Ueber vergl. Morphologic des Kopfes niederer In- 

 sekten, Nova Acta Kais. Leop. Carol. Deuts. Akad. Naturf., 

 LXXXIV, p. I. 



1886. Viallanes. — La Morphologic du Squelette Cephalique des In- 

 sectes. Eul. Soc. Philom. (7), 10, p. 84. 



