Bibliography

Canter-Lund, Hilda, and John WG Lund. Freshwater Algae. 1995. 198. Print.

Patterson, DJ. Freeliving Freshwater Protozoa. fig. 408. 1996. 174. Print.

Silva Forest, Herman. Handbook of Algae. fig. 628. Knoxville, TN: University of
 dddddddTennessee Press, 1954. 399. Print.