The Protozoa of Sandusky Bay and Vicinity. 457 
Clark, H. James — Concluded. 
1871. Note on the Infusoria Flagellata and the Spongiae 
ciliatae. 
Am. Jour. Sc., Vol. I, pp. 113-114. 
1875. Red Snow Protococcus, Haematococcus. 
Am. Nat., Vol. 9, 1875, pp. 129-135. 
Clinton, G. P. 
1894. Pleodorina in Illinois. 
Bot. Gaz., Vol. XIX, p. 385. 
Congdon, E. A. 
1884. A Queer Rhizopod. (A Variety of D. pyriformis 
with a very long neck). 
The Microscope, Vol. IV, No. 10, p. 219, Oct. 1884. 
Conn, Herbert William. 
1905. A Preliminary Report on the Protozoa of the Fresh 
Waters of Connecticut. 
Pub. Doc. No. 47 State of Conn. Bull. 2, State Geol. 
and Nat. Hist. Survey. 
Craig, Thos. 
1897. Hosts on which Infusoria are Parasitic or Com- 
mensal. 
Amer. Mont. Mic. Jour., Vol. 18, pp. 253-256. 
Crawley, Howard. 
1900. A Flagellate Heliozoan. 
Am. Nat., Vol. 34, pp. 255-258. 
1902. A peculiar Heliozoan. 
Proc. Ac. Nat. Sc. Philad., Vol. 54, pp. 256-7. 
Cutter, Ephriam. 
1878. Rhizopods (Asthmatos ciliaris) a Cause of Disease. 
Virginia Med. Journal, Nov. 1878. 
Dangeard, P. A. 
1902. Recherches sur les Eugleniens. 
Le Botaniste. 
Dearr, Dy N. 
1884. A List of the Rhizopoda found in the Vicinity of 
Albany, N. Y. 
Rept. N. Y. State Mus., Albany, Vol. 35, pp. 165-7, 
figs. 2. 
