PROCEEDINGS. 



One Hundred and Fifty-fifth Meeting. 

 Febrtiar}- 8, iSgo. 



The President in the chair, and thirty-eight members and 

 guests present. 



The following active members were elected on recommenda- 

 tion of the Council : T. \V. vStanton, U. vS. Geological Survey ; 

 Dr. E. Roome, Columbian University. 



Dr. Frank Baker presented a communication upon An 

 Undescribed Muscle from the Infraclavicular Region 

 OF Man. Discussed by Drs. Merriam and Riley. 



Mr. C. D. Walcott presented a note upon A Xew Genus 

 and Species of Ostracod Crustacean from the Lower 

 Cambrian.* 



Dr. Cooper Curtice read a paper on The Moultings of 

 the Cattle Tick {Ixodes bovis).!: Di.scu.ssed by Drs. Riley 

 and Theobald Smith. 



Prof. Lester F. Ward spoke of Flowers that Bloo^i in 

 the Winter Time. 



One Hundred and Fifty-sixth Meeting, 

 February 22, 1890. 



The President in the chair, and thirty members present. 



Mr. F. V. Coville presented a paper on The New Arrange- 

 ment OF Genera in the Herbarium of the Department 

 OF Agriculture. + Discussed by Messrs. Riley and Ward. 



* Tenth Annual Report of the Director U. S. Geol. Survey, Pt. I, 1890, 

 pp. 625, 626. 



tjournal Comp. Med. and Vet. Archives 1S90, p. 313 ; reprinted in 

 Veterinarian 1891, p. 680. 



X Bot. Gazette, xv, 1890, p. 68. 



