‘Infusoria’ historical pictures

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Propagation of an Infusorian by Spontaneous Division
Propagation of an Infusorian by Spontaneous Division
Infusoria
Infusoria
The Ocean Telegraph
The Ocean Telegraph
A variety of twenty infusoria and rotatoria
A variety of twenty infusoria and rotatoria
Notes on Flagellate Infusoria
Notes on Flagellate Infusoria
Micro-organisms: Infusoria
Micro-organisms: Infusoria
Infusoria
Infusoria
Animalcules and Infusoria in Water
Animalcules and Infusoria in Water