34 frot. 
II. Protozoa. 
structure of Halteridium and Leucocy- 
tozoon elucidated : explanation of the 
apparent binucleate condition ; Wood- 
cock, 521. 
Cytologische Verhaltnisse bei Piro- 
plaama cania ; Schuberg & Reichenow, 
434. 
Bau des Kernes bei Piroplaama der 
Giraffen (Russ.) ; Averintzeff, 24. 
Cytology of nuclear division in 
Chilomonas paramoecium ; Nagler, 329. 
Trichocystenartige Bildungen bei 
zwei neuen Flagellaten ; Scberffel, 431. 
Cytological details of the cultural 
(flagellate) forms of Leiahmania infan- 
tum, ; Visentini, 493. 
Cytologische Studien an Trypanoso- 
men ; KUhn & Schuckmann, 253. 
A remarkable body or structure 
occurring in T. lexciai and duttoni, 
simulating, in certain phases, a large 
additional trophonucleus ; Roudsky, 414. 
Fadenformige Anhangsel bei den 
Trypanosomen (T. brucii and equiper- 
dum) ; Schepilewsky, 429. 
Occurrence of forms with a posterior 
trophonucleus in T. pecaudi ( brucii ) ; 
Wenyon, 515. 
The kinetonucleus of the Haemoflagel- 
. ates regarded as homologous with the 
4 ‘ stigma ” of Euglenidae ; Alexeieff, 3. 
Parasites with a “flattened ” nucleus, 
such as occur in “ espundia ” in Peru, 
observed also in Oriental Sore ; Wenyon, 
516. (cf. Laveran & Nattan-Larrier, 266 ) 
Jitude cytologique sur quelques 
Infusoires des marais salants du Croisic ; 
Faure-Fremiet, 168. 
Sur le cytoplasme de VEpiclintes 
ambiguus : constitue par une substance 
analoque k une lecithalbumine ; Faur6- 
Fremiet, 166. 
Die Trichocysten von Frontonia 
leucaa und ihr chromidialer Ursprung; 
Tonniges, 484. 
Remarkable mid-mitotic condition of 
resting nuclei in Opalina mitotica n. 
sp. ; Metcalf, 319. 
Die Struktur des Macronucleus bei 
Stylonichia and Opereularia \ Enriques, 
153. 
fitude monograpliique des Acin&iens : 
structure in time ; Collin, 1Q9. 
[1912] 
(c) Organellae of locomotion and 
attachment, etc. 
Die Peristomcilien bei den hetero- 
tricheu Infusorien ; Weber, 507. 
Ober die Tentakeln von Tokophrya 
cotliurnata — nur eine einzige Form ; 
Reukauf, 390. 
Length of the polar filament of 
Nosema bombycis ; Kudo, 252. 
PHYSIOLOGY. 0411 
General, various, 
Experimentelle Untersuchungen an 
Amoeba proteus ; Gruber, 199. 
Remarkable persistence of the akine- 
tonuclear forms and gradual disappear- 
ance of the normal type in successive 
transmissions of a mixture of the two, 
in the case of various Trypanosomes ; 
Laveran & Roudsky, 267. 
Results of certain physiological 
studies on a pedigreed race of Para- 
moecium ; Woodruff, 524. 
Inhibition of cell-division in Para- 
moecium ; Grampton, 117. 
Etude monograpliique sur les Aci- 
n^tiens : Physiologic ; Collin, 109. 
Nutrition, digestion, excretion. 
Assimilation de l’azote et du phos- 
pliore nucleique par le Chlamydomonas 
reticulata ; Teodorosco, 472. 
Effects of hunger and food on the 
nuclear structure of Stylonichia and 
Opereularia ; Enriques, 153. 
Contribution a l’etude de la mode de 
nutrition et de la digestion chez les 
Infusoires ; Metalnikoff, 318. 
Processes of secretion in Strom- 
bidium ; function of macronucleus (prel. 
note) ; Enriques, 155. 
Einflu8s der Gestalt des Kernes auf 
die Grossenabnahme hungernder Infu- 
sorien ( Dileptua , Stentor, Paramoecium) ; 
Allescher, 12. 
Ober den Excretionsvorgang von 
Amoeba quadrilineata Carter ; Hofene- 
der, 216. 
Isolation der Exkrete bei Protozoen 
(Foraminifera u. Radiolaria) ; Awerin- 
zew, 26. 
