Bouquet of Vorticella rowers, observed in the inside of the aquarium using a horizontal microscope with a magnification of 170, vintage engraved illustration. Magasin Pittoresque 1873.
Description: Bouquet of Vorticella rowers, observed in the inside of the aquarium using a horizontal microscope with a magnification of 170, vintage engraved illustration. Magasin Pittoresque 1873.