8 slides

1 - Paramecium, macro- and micronuclei stained
2 - Paramecium, food vacuoles and nuclei doubly stained
3 - Paramecium, pellicle stained after Bresslau
4 - Paramecium, silver stained to show the silver line system
5 - Paramecium, trichocysts shown by special preparation
6 - Paramecium, conjugation or after conjugation stages, nuclei stained
7 - Paramecium, fission stages, nuclei stained
8 - Paramecium, sections through many specimens, stained for internal structure