A, Three colored blood corpuscles. B, Three colorless blood corpuscles acted on by acetic acid; the nuclei are very clearly visible.

Colorless and Colored Blood Corpuscles

A, Three colored blood corpuscles. B, Three colorless blood corpuscles acted on by acetic acid; the…

Macrophages containing bacilli and other structures supposed to be undergoing digestion.

Macrophages

Macrophages containing bacilli and other structures supposed to be undergoing digestion.

"1. Trypanosoma gambiense, showing nucleus, blepharoplast, and flagellum. 2 and 3. Individuals undergoing longitudinal fission. 4. Leucocyte engulfing a trypanosome." -Thomson, 1916

Trypanosoma Gambiense

"1. Trypanosoma gambiense, showing nucleus, blepharoplast, and flagellum. 2 and 3. Individuals undergoing…