XVIII. PROTOZOA, 
BY 
R. Hanitsch, Ph.D. 
CONTENTS. 
I. Titles 
II. Morphology and Physio- 
logy 
Anatomy 
Embryology 
Physiology and Biology . . . 
III. Distribution 
Hosts and Seats of Protozoa 
Faunistic 
Geological 
Page 
1 
20 
21 
21 
23 
24 
25 
IV. Systematic 
Gymnomyxa . 
Lobosa . . . 
Heliozoa . . 
Reticularia . 
Radiolaria . 
Corticata . . . 
Sporozoa . . 
Flagellata, . 
Ciliata . . . 
Acinetaria . 
Page 
25 
25 
26 
26 
29 
29 
29 
32 
33 
34 
L— TITLES* 
1. Andrew, A. Das fossile Vorkommen der Foraminiferengattung 
Bathj siphon, M. Sars. Verh. Ver. Heidelberg (N.F.) v, (1893), 
pp. 141-144. 
2. Apstein, C. Ein Fall von Conjugation bei Tintinnen. Schr. Ver. 
Schleswig-Holst. x, No. 1, pp. 95-98. 
3. . Die wahrend der Fahrt zur Untersuchung der Nordsee vom 6-10 
August, 1889, zwischen Norderney und Helgoland gesammelten 
Tkiere. Ber. Komm. deutsch. Meere, vi, lift. 3, pp. 191-199. 
Protozoa , pp. 193 & 194. 
4. . Vergleich der Planktonproduction in verschiedenen holstem- 
ischen Seen. Ber. Ges. Freiburg, viii, pp. 70-88, 2 tables. 
Protozoa , p. 79, &c. 
* An asterisk prefixed to a quotation indicates that the Recorder has riot seen 
the Journal or Work referred to. 
