BIOLOGY. 
Prot . 13 
3. Embryology and Life History. 
Cycle of evolution of Coccidia in Arthropods; Linger (81). — Experiments 
on life cycle of Coccidia ; Linger (83). 
Flagellate form of an Amoeba ; Prowazek (126). — Flagellate phase 
of Coccidia ; Metschnikoff (109). 
Formation of plasmodium in Lithocystis , LIcger (80). 
Karyokinesis in A ctinosphoerium, Hertwig (64). 
Life history of Coccidia, Simond (147). — Life cycle of Coccidia in 
Arthropoda , Linger (88). — Life history of Eimeria schneideri and Adelea 
mata\ Schaudinn h Siedlecki (138). — Lifo cycle of a new Grcgarino 
in tho coelom of the Cricket, CuiSnot (27). — Life history of Kentrochona 
nehalice, Doflein (33). — Life history of Lithocystis schneideri , observations 
on conjugation, formation of crystals and plasmodia, encystment, sporu- 
lation, etc., Linger (82). — Life history of Monocystis clymenelloe, n. sp., 
Porter (124). — Life history of Pterospora maldaneorum , n. g., n. sp. of 
Sporozoa, Labb£ & Racovitza (76). 
Multiple budding in Kentrochonopsis , n. g., Doflein (33). 
Non-spore-producing reproduction in Coccidium , Simond (149). 
Phylogeny and ontogeny of Foraminifera , Rhumbler (131). 
Reproduction in Rhizopoda, Hertwig (63). 
Sporular Development in Amoeba, villosa , Smith (151). 
4. Classification and Nomenclature. 
Classification of Rhizopoda, Frenzel (46). 
Double use of name “ Diplocystis” amongst Protozoa, CuIcnot (26). 
Systematic grouping of genus Nonionina ( Foraminifera ), Millett in 
Jones (70), pp. 339-341. 
5. Culture and Methods. 
Apparatus for microscopical examination of water, Whipple (166). 
Culture of Amoeba , Beyerinck (5), Casagrandi & Barbagallo (15), 
Schubert (143). — Culture of Amoeba on Agar-agar, Tischutkin (158). — 
Pure cultures of Amoeba, Frosch (50). 
Culture of Protozoa, Schardinger (136). 
Staining during life of Protozoa , with neutral-red, Prowazek (127); 
staining during life of nucleus and protoplasm in Ciliata , Przesmycki 
(128). 
6. Plankton, Variation, etc. 
Plankton. 
Aurivillius (2); Frenzel (47); Hensen (58); Hensen & Apstein 
(59); Herdmann, Thompson & Scott (61); Kofoid (74); Pitard (119— 
122); Schroter (142) ; Zach arias (169). 
Reddening of sea caused by Euglena sanguinea, Thomas (157). 
Variability of Ceratium hirundinella, Pitard (123). 
7. Pathology and Parasitism. 
Amoebae in relation to parasitism and disease, Behla (4 ). — Amoeba 
of Dysentery, methods of observation, cultivation, etc., Behla (4). — 
Amoeba in dysentery, Janowski (67 ). — Amoeba in alimentary canal of 
Man, Fiori (42). 
Hoematozoa in Birds: — MacCullum (100, 101); Opie (117). — Hcema- 
tozoa and Malaria: Celli & Santori (20, 21); Coles (23); Coronado 
