LIFE-HISTORY OF AMCEBA PROTEUS. 417 



Hausman, L. A. 



'20 Life History of Amoeba proleus Liedy. BIOL. BULL., Vol. 38, pp. 340-352. 

 Hopkins, D. L. 



'26 The Effect of Hydrogen Ion Concentration on Locomotion and Other Life- 

 processes in Amoeba proteus. Proc. of Nat. Acad. Sci., Vol. 12, pp. 311-315. 

 Metcalf, M. M. 



'10 Studies upon Amcrba. Jour. Exp. Zool., Vol. 9, pp. 301-331. 

 Schaeffer, A. A. 



'26 Recent Discoveries in the Biology of Amoeba. Quart. Review of Biol., 



Vol. I, pp. 95-118. 

 Scheel, C. 



'99 Beitrage zur Fortpflanzung der Amoeben. Fertschrift zur Siebensigsten 



Geburtstage von Car von Kupffer, Jena. 569 pp. 

 Taylor, M. 



'24 Amoeba proteus: Some Observations on its Nucleus, Life-History and 



Culture. Quart. Jour. Micr. Sci., Vol. 69, pp. 119-143. 

 Wallich, G. C. 



'63 Further Observations on the Distinctive Characters and Reproductive 

 Phenomena of Amosban Rhizopods. Ann. and Mag. of Nat. Hist., S. 3, 

 Vol. 12, pp. 329-337- 



'63 On the Distinctive Characters, Habits, and Reproductive Phenomena of the 

 Amosban Rhizopods. Ann. and Mag. of Nat. Hist., S. 3, Vol. 12, pp. 

 448-468. 



