169 



Protozoa 



493 Mast, S. 0., and F. Root. 31.1 : li 



1916. Observations on Ameba Feeding on Infusoria and Their Bearing 

 on the Surface Tension Theory. Proc. nation. Acad. Se. Washington 

 Vol. 2 p. 188—189. (Force exerted in feeding at times far greater than 

 that involved in surface tension. Infusoria eut in two by pseudopods.] 



11.044,.3l 



94 Mast, S. 0., and F. M. Root. 31*1 : 11 



1916. Observations on ameba feeding on rotifers, nematodes and cill- 

 âtes, and their bearing on the surface-tension theory. «lourn. exper. 

 Zoöl. Vol. 21 p. 33—49, 5 figg. [Surface tension probably an insignificant 

 factor in cutting paramecia in two by pseudopodia.] 11.044,. 31 



95 Schaeffer, A. A. 31.1 : 11.31 



1917. On the reactions of Ameba to isolated and Compound proteins. 

 Journ. exper. Zool. Vol. 22 p. 53—86, 6 pis. [Ingested. Globulin con- 

 sumed. Attraction due possibly to soluble impurities. Mechanism.] 



96 Lister, Gulielma. 31.1: 11.84 



1916. The Life-history of Mycetozoa, with special Référence to Ceratio- 

 myxa. Journ. R. micr. Soc. London 1916 p. 361—365, 2 pis. 



97 Dearman, W. A., and others. 31.1 : 16.9 : 9.9 



1916. Etiology of Pellagra with Référence to Amebic Invasion. (South, 

 med. Ass.) Med. Record N. Y. Vol. 89 p. 82—84. [Amebae in centrifuged 

 urine of patienU.] 



98 Kühn, Alfred. 31.1 : 18.15 



1916. Ueber die Beziehungen zwischen Plasmateilung und Kernteilung 

 bei Amöben. Zool. Anz. Bd. 48 p. 193-203, 10 figg. [Plasmateilung 

 durch Wirkungen, die vom Kern während der einzelnen Phasen der 

 Kernteilung ausgehen.] 



99 Schaeffer, À. A. 31.1 Amoeba 



1916. Concerning the Species Amoeha proteus, Science N. S. Vol. 44 p. 

 468-469. 



>00 Schaeffer, A. A. 31.1 Amoeba 



1916. Notes on the Specific and Other Characters of Amoeba proteus 

 Pallas (Leidy), A. diseoides spec. nov., and A. dubia spec. nov. Arcl». Pro- 

 tistenkde. Bd. 37 p. 204—228, 8 figg. [A. diseoides n. sp. A. dubia n. nom. 

 pro A. proteus Penard non Leidy.] 



01 Willis, il. S. 31.1 Amoeba : 11.041 



1916. The Influence of the Nucleus on the ßehavior of Amoeba. Biol. 

 Bull. Woods Hole Vol. 30 p. 253—270, 3 figg. [Jerky and slow move- 

 ment and absence of orientation to light in segments without nucleus. 

 Regulatory influence.] 



02 Schaeffer, Asa A. 31.1 Amoeba : 11.31 



1916. On the feeding habits of Ameba. Journ. exper. Zool. Vol. 20 p. 

 529 — 578, 6 pis. [Formation of food cups. Reaction to various objects. 

 Carminé grains taken up readily by ectoplasm, but repelled by endo- 

 plasm.] 



03 Job, E., et L. Hirtzmauu. 31.1 Ainoeba : 11.6 



1916. Le cycle évolutif de l'Amibe dysentérique. C. R. Soc. Biol. Pari» 

 T. 79 p. 421—424, 8 figg. [Scissiparité. Schizogonie. Sporogonie.j 



04 Moreau, M., et Mme. Fernand. 31.1 Amoeba : 15.5 



1916. Une amibe à pellicule, commensale d'un lichen. Ann. Inst. Pas- 

 teur T. 30 p. 677—680, 21 figg. [Forme naine de A. sphaeronucleolus.] 



05 Sivellengrebel, N. H., and Raden Mas Mangkoe Winoto. 



31.1 Amoeba : 16.9 : 9,9 



1917. The Life History of Amoeba of the Umax Type in the Human 

 Intestine. Parasitologry Vol. 9 p. 266—273, 1 pl., .1 fig. 



506 Vonwiller, Paul. 31.1 Amoeba : 18.11 



1915. Die Sphäroplasten von Amoeba proteus. Anat. Anz. Bd. 48 p. 485 

 — 488, 3 figg. [Reichliche typische Sphäroplasten in leicht kenntlicher 

 Ansammlung um kontraktile Blase und verstreut im ganzen Zelieib.] 



