REVISION OF GENTJS EUCERCERIS CRESSON 77 



Bradley, J. C. 



1921. Some features of the Hymenopterous fauna of South America. 

 Actes de la Soc^t^ Scientifique de Chile, vol. 33, pp. 51-74. 

 Bridwell, J. C. 



1899. A list of Kansas Hymenoptera. Trans. Kansas Acad. Sci., vol. 16, 

 pp. 203-211. 

 Britton, Wilton E. 



1920. Check-list of the insects of Connecticut. Conn. State Geological 

 and Natural Historj- Survey, Bull. 31, p. 341. 

 Cameron, Peter 



1890-1. Biologia Centralis-Americana. Hymenoptera, vol. 2, pp. 103-134, 

 pis. 7, 8. 

 Carter, Walter 



1925. Records of Alberta Sphecoidea with descriptions of new species of 

 Crabronidae. Canad. Ent., vol. 57, pp. 131-136. 

 Cockerell, T. D. a. 



1897. New Hymenoptera from New Mexico. The Entomologist, vol. 30, 

 pp. 135-138. 

 Cresson, E. T., Sr. 



1865. Monograph of the Philanthidae of North America. Proc. Ent. Soc 



PhUadelphia, vol. 5, pp. 85-132. 

 1872. Hymenoptera Texana. Trans, Amer. Ent. Soc, vol. 4, pp. 153-292 

 1879. [Notes on Hymenoptera.] Trans. Amer. Ent. Soc, vol. 7, pp. xxiii- 

 xxiv. 



1881. [Notes on Hj'menoptera.] Trans. Amer. Ent. Soc, voi. 9, pp 



xxxviii-xxxix. 



1882. [Notes on Hymenoptera.] Trans. Amer. Ent. Soc, vol. 10, pp 



v-viii. 

 1887. Synopsis of the families and genera of the Hymenoptera of America 

 north of Mexico, together with a catalogue of the described 

 species and bibliography. Trans. Amer. Ent. Soc, suppl. vol. 

 pp. 1-351. 

 1916. The Cresson types of Hymenoptera. Amer. Ent. Soc. Mem., no. 1 

 pp. 1-141. 

 Cresson, E. T., Jr. 



1928. The types of Hymenoptera in the Academy of Natural Sciences of 

 Philadelphia other than those of Ezra T. Cresson. Mem. Amer. 

 Ent. Soc, no. 5, pp. 1-90. 

 Dalla Torre, C. G. 



1897. Catalogus Hymenopterorum hucusque descriptorum systematicus et 

 synonymicus. Cerceris, vol. 8, pp. 449-481. 

 Dalla Torre, K. W. von 



1890. Hymenopterologische Notizen. Wien. Ent. Zeit., vol. 9, pp. 199-204. 

 Evans, Howard E. 



1966. The behavior patterns of solitary wasps. Ann. Rev. Ent., vol. 11, 

 pp. 123-154. 

 Gahan, a. B. and Rohwer, S. A. 



1917-8. Lectotypes of the species of Hymenoptera (except Apoidea) described 

 by L'Abb6 L. Provancher. Canad. Ent., vol. 49, pp. 298-308, 

 331-336, 391-400, 427-433; vol. 50, pp. 28-33, 101-106, 133-137, 

 166-171, 196-201. 



