58 Journal New York Entomological Society. t^oi. XX, 



Widely distributed in northern United States and Canada. Distant 

 reports it from Mexico (V. D.). 



48. Elasmostethus cruciatus Say. 



Rockaway Beach, VI (Bno.). — New York, North Carolina, Mon- 

 treal, Utah and Vancouver Islands (V. D.). 



Bibliography. 



N, B. I. Nathan Banks. Addition to the List of New York Pentatonidae. 



Journ. of N. Y. Ent. Soc, 1903, 227. 



N. B. 2. List of Insects taken on Ceanothus, Ent. News, 1912, p. 105. 



H. G. B. H. G. Barber. The Resurrection of Thyanta calceata Say from 



Synonymy. Journ. of N. Y. Ent. Soc, Vol. XIX, June, 1911. 

 T. B. I. J. R. DE LA Torre Bueno. A Preliminary List of Pentatomidce 



within so Miles of New York. Westchester Heteroptera I and II. Journ. 



N. Y. Ent. Soc. 

 T. B. 2. European Heteroptera supposed to occur in America. Can. Ent., 



Nov., 1909, pp. 401-402. 



T. B. 3. Can. Ent., 1909, p. 134. 



T. B. and E. J. R. de la Torre Bueno and G. P. Engelhardt. Some 



Heteroptera from N. Carolina. Can. Ent., 1910, pp. 147—151. 

 V. D. E. p. Van Duzu. Annotated List of Pentatomida North of Mexico. 



Trans, of Am. Ent. Soc., Vol. XXX. 

 V. D. 2. Notes on some Hemiptera taken in the Bermudas, by W. J. 



Palmer. Can. Ent., 1909, p. 134. 

 G. K. G. W. Kirkaldy. Catalogue of Hemiptera (Heteroptera), Vol. I, Cimi- 



cidce, 1909. 

 A. W. M. A. W. Morrill. Description of a New Species of Telenomus 



(Hym.). Atner. Nat., Vol. XL, i, No. 487, pp. 417-430. 

 C. O. Chris E. Olsen. Notes on Breeding Hemiptera. Journ. N. Y. Ent. 



Soc, Vol. XVIII, 1910, pp. 39-42. 

 N. J. R. J. B. Smith. List of Insects of New Jersey. Annual Report of 



the N. J. State Museum, 1909. 



OBSERVATIONS ON THE LIFE HISTORY OF 

 ENCHENOPA BINOTATA SAY. 



By Ignaz Matausch, 



Roselle, N. J. 



(With Plates V and VI.) 



During the past few years I have been engaged in a systematic 

 study of the Mcmhracidcc and have prepared a number of enlarged 



