protist Stock Photos and Stock Footage

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Actinophrys sun, Actinophrys ground, magnified 250 times, vintage engraved illustration. Magasin Pittoresque 1873.

Actinophrys sun, Actinophrys ground, magnified 250 times, vintage engraved...

Foraminifera, vintage engraved illustration. Natural History of Animals, 1880.

Foraminifera, vintage engraved illustration. Natural History of Animals, 1880.