PROTOZOA 151 



malaria sleeping sickness cattle fever 



smallpox dysentery trachoma 



yellow fever scarlet fever bubonic plague 



COMPARISON OF AMCEBA AND PARAMCECIUM 



Amoeba Paramoecium 



COLLATERAL READING 



Elementary Text (Zoology), Colton, pp. 286-306; Elementary Text 

 (Zoology), Linville and Kelley, pp. 280-291; Elementary Text (Zoology), 

 Davenport, pp. 280-288; Elementary Text (Zoology), Galloway, pp. 154-162; 

 General Zoology, Herrick, pp. 24-35; Lessons in Zoology, Needham, pp. 9- 

 21; Practical Zoology, Davison, pp. 178-184; Animal Life., Jordan and 

 Kellogg, pp. 1-50; Animal Studies, Jordan, Kellogg & Heath, pp. 22-42; 

 Animals and Man, Kellogg, pp. 37-48, 118-123; Economic Zoology, Kellogg 

 and Doane, pp. 25-47; Fconomic Zoology, Osborne, pp. 10-35; Applied 

 Biology, Bigelow, pp. 300-319; Biology Text, Peabody and Hunt, pp. 164- 

 176; Practical Biology, Smallwood, pp. 45-62; Life and Her Children, 

 Buckley, pp. 14-32; Animal Life, Thompson, pp. 210-221; Life in Ponds 

 and Streams, Furneaux, pp. 99-113; Protozoa, Calkins, entire 1 ; Proto- 

 Zoology, Calkins, entire 1 ; General Biology, Sedgwick and Wilson, pp. 192- 

 201. 



See also references on "Insects and Diseases." 

 1 Look through, note pictures especially. 



SUMMARY 



All living things start in one-celled stage. 

 Sperm and egg cells in higher forms. 

 Bacteria: one-celled plants. 

 Protozoa: one-celled animals. 



Protozoa (first animals) : 

 1. Characteristics, 



Minute size, numerous, widely distributed. 

 One-celled, simple structure. 



