43 Prot. 
Subject Index. — Plankton. 
0419 
Division in the Choanofiagellates 
Salpingceca and Polyceca, colony-for- 
mation in the latter; Dunkerly, 143. 
Knospung bei Ceratium tripos var. 
subsalsa ; Apstein, 8. 
Kern und Kernteilung bei marinen 
Ceratium- Arten ; Borgert, 45. 
Cyst-formation and multiplication in 
Gymnodinium fucorum : occurrence 
of swarm -spores ; Jollos, 265. 
Formation of gametes and their copu- 
lation in a parasite (probably a Peri- 
dinidan) of Tintinnids ; Duboscq & 
Collin, 140. 
Microspores and macrospores of a 
new parasitic Dinoflagellate, Syn- 
dinium ; Cliatton, 94. 
Different phases in the life history of 
a new parasite, regarded as allied to the 
Dinoflagellates, Paradinium pou- 
cheti ; Chat ton, 95. 
(e) Ciliophora. 
Division and budding in the Astomata ; 
C6pdde, 87. 
Conjugation in Boveria subcylin- 
drica ; Stevens, 488. 
Reproduction of Cyttarocylis den- 
ticulata and Ptychocylis urnula ; 
Merkle, 352. 
Division of Euplotes worcesteri sp. 
nov. ; Griffin, 215. 
Zeugungskreis des Ichthyophthirius 
multifiliis Fouquet ; Buschkiel, 74. 
Conjugation in Loxodes rostrum, 
particularly with reference to the nuclear ■ 
behaviour ; Kasanzeff, 269. 
Division-cysts and resistant cysts in' 
Mycterothrix tuamotuensis ; Faurd- 
Fremiet, 168. 
Division of the mitochondria (in 
Spiroslomum, Urostyla ); Faur6-Fr6miet, 
169. 
La division de Y Urostyla grandis. 
Experiences de merotomie ; Faiird- 
Frdmiet, 167. 
The embryos of Tokophrya ; Filipjev, 
178. 
ETHOLOGY. 0419 
Behaviour, habits. 
Biologie der moosbewohnenden Rhiz- 
opoden ; Heinis, 232. 
Beitrag zur Biologie saprophytischer 
Amoben ; Frosch, 191. 
Biology and mode of life of the 
Fusulinae ; Staff, 479. 
Primitive modes of colony-formation 
exemplified by certain Chrysomonadina ; 
Pascher, 402. 
Mode of life and habits of Didinium 
gargantua sp. n. ; Meunier, 359. 
Ciliates and Flagellates in a font in 
the open ; Gerschler, 197. 
Der Einfiuss der Bewasserung auf die 
Fauna der Acker lcrume mit besonderer 
Beriioksichtigung der Bodenprotozoen ; 
Wolff, 544. 
Selection of food in Sientor coeruleus 
(Ehr.); Schaeffer, 450. 
The limits of educability in Para- 
moecium ; Smith, 476. 
Colouration. 
Colours of the plasmodia of certain 
Mycetozoa ; Minakata, 360. 
Sexuality. 
Sexual dimorphism in Dinenympha 
gracilis ; Comes, 109. 
Plankton. 
Dinoflagellate plankton, South end of 
the Isle of Man, 1909, with notes on 
periodicity, maxima, etc. ; Herdman» 
Scott & Dakin, 234. 
Bysjon (Stockholm), Dinobryon 
sociale Ehrbg. and D. inf latum n. Rp. ; 
Lemmeimann, 311. 
Plankton, Mastigophoren und deren 
Verteilung im Ladoga-See (Russ.); 
Balachonzeff, 19. 
La Colme (maritime Flanders), In- 
fusoria and Flagellates in plankton ; 
Schodduyn, 457. 
Bay of La Hogue, Dinoflagellate and 
Infusorian plankton (including Strom- 
bidium marinum, n. sp.), Faurd- 
Frdmiet, 163. 
Protozoan plankton in Rhine (May- 
ence to Coblence), 1908 ; Marsson# 
326. 
Protozoan plankton in Rhine (Basle 
to Mayence), 1908.; Lauterborn, 287. 
