116 Journal New York Entomological Society. [Vol. xvi. 



tioned, differences can easily be detected which are uniform for one species, and the 

 constancy of pattern of maculation is remarkable. He had been able to separate 19 

 species of Haliplns and 10 species of Cnemidotus. Nothing concerning the larvae or 

 of the life history of our species is known. 



Mr. Joutel exhibited Cynthia and Promethia moth hybrids. When the female 

 Cynthia is crossed with the Promethia male the larva was typically Cynthia. In 

 the male Cynthia and Promethia female cross the larvae are very different, as the 

 Cynthia seem to be the stronger and give the predominating characters to the hybrid. 



Mr. Matausch exhibited some excellent color drawings of a number of leaf-hop- 

 pers (Membracidae). Upon motion of the secretary the meetings of the society were 

 adjourned until October. 



Meeting of October i, 1907. 



Held at the American Museum of Natural History. President C. W. Leng in 

 the chair, with ten members and one visitor present. 



The librarian, Mr. Schaeffer, reported the receipt of the following exchanges 

 during the summer : 



Tijdschrift voor Entomologie, Vols. XLIX, No. 4; L, No. I. 



The Decticinae of North America by A. N. Caudell in Proc. U. S. Nat. Mus., 

 Vol. XXXII, pp. 285-410. 



Proc. of the Am. Acad. Arts and Sciences, Vol. XLII, Nos. 27 and 28. 



Verhandlungen d. K. K. Zool.-bot. Gesell. in Wien, Vol. LVII, Nos. 2, 3, 4, 

 5, 6, and 7. 



Canadian Entomologist, Vol. XXXIX, Nos. 6, 7, 8, and 9. 



Deutsche Entomolog Zeitschr., 1907. Nos. 3 and 4. 



Berliner Entomolog. Zeitschr., Vol. 51, No. 4. 



Wiener Entomolog. Zeitung, Vol. XXVI, Nos. 4, 5, 6, 7, 8, and 9. 



Anales del Museo Nacional de Buenos Aires, 3d ser., Vols. VI and VIII. 



A New Butterfly of the Genus Incisalia by Cook and Watson. 



Mittheilungen d. Schweiz Entomol. Gesell., Vol. XI, No. 6. 



The Insect World, Vol. XI, Nos. 5, 6, 7, and 8. 



Zeitschr. f. Wissenschaftliche Insekt.-biol., Vol. Ill, No. 4. 



Proc. Davenport Acad. Sciences, Vol. XI, pp. 125-417. 



N. J. Agri. Exp. Station Bull., No. 203. 



Note on the American Species of Hesperidae described by Platz. F. D. Goodman. 



Rep't of the Entom. Dept. N. J. College Exp. Station for 1906. 



Montana Agri. College Exp. Station Bull., Nos. 62 and 64. 



Catalogue of the Acarina of the U. S. by N. Banks from Proc. U. S. Nat. Mus., 

 Vol. XXXII. 



Descriptions of New Species of Moths by Harrison G. Dyar from Proc. U. S. 

 Nat. Mus., Vol. XXXII. 



University of Montana Register, 1906-1907. 



Proc. Amer. Phil. Soc, Vol. XLVI, No. 185. 



Stettiner Entomolog. Zeitung, Vol. 68, No. 1. 



Bull. Soc. Entomolog. Italiana, Vol. XXXVIII, Nos. I and 2. 



Fungus-growing Ants of North America by Prof. \V. M. Wheeler. 



Chicago Acad. Sci. Bull., No. 4, Pts. 1 and 2. 



