11 MONTHLY PROCEEDINGS. 



On the structure of the Brain of the Sessile-eyed Crustacea, by 

 A. S. Packard, Jr., M. D. From the Author. 



New genera and species of Californian Coleo])tera, by Thomas L. 

 Casey. From the Author.. 



Myriapoda Musei Cantabrigensis, part 1. From the Author. 



Dr. Horn exhibited the drawings to illustrate his monogi-ajih of 

 Chrysobothris and explained the sexual characters. 



Mr. Philip Laurent was elected a member. 



February 25, 1886. 

 Director Dr. Horn in the chair. 



The Publication Committee reported in favor of ])ublishing paper 

 192, entitled : 



Synopsis of the North American sub-families and genera of Cy- 

 nipidse, by William H. Ashmead. 



The following additions to the Library of the American Entomo- 

 logical Society were read as follows : 



Entomologica Americana, vol. i. No. 12. From the Editor. 



Canadian Entomologist, January, 1886. From the Editor. 



Proceedings Academy of Natural Sciences, Philadelphia, 1885. 

 Part o. From the Academy. 



Journal of the Cincinnati Society of Natural History, January, 

 1886. From the Society. 



Le Naturaliste Canadien, December, 1885-February, 1886. From 

 the Editor. 



Entomologists' Monthly Magazine, February, 1886. From the 

 Conductors. 



Proceedings Zoological Society of Loudon, 1885. Part 2. From 

 the Society. 



Journal and Proceedings of Royal Society of New South Wales, 

 vol. xviii, 1884. From the Society. 



Annales de la Societe Entomologi(|ue de Belgique, vol. xxix. 

 Part 2. From the Society. 



Berliner Entomologische Zeitschrift, 1885. From the Society. 



Paper 193 was read by title and referred to the Publication Com- 

 mittee. 



An envelope containing leaves with numerous Thrips from Mauna^ 

 Leo, Porto Rico, W. I., collected by Dr. Antonio Jose Amadeo, w'as 

 ]>resented by Dr. Joseph Leidy. 



