Credit: ©The Royal Society
    Image number: RS.19700

    Hydra

    Date
    1766
    Creator
    Adam Wolfgang Winterschmidt (1733 - 1796, German) , Engraver
    After
    Martin Frobene Ledermuller (1719 - 1769, German) , Naturalist
    Object type
    Library reference
    48660
    Material
    Technique
    Dimensions
    height (print): 245mm
    width (print): 195mm
    Subject
    Biology
       > Natural history
    Physics
       > Optics
          > Microscopy
    Content object
    Description
    Studies of freshwater hydra of various types, largely all at the polyp stage, viewed under magnification. Housed in a clear glass jar and removed from there for study via ‘le petit tuyou de verre blanc’ [an open-ended ‘little white glass pipe’].

    Inscribed above: ‘TAB. LXXXVII’

    The accompanying text is headed: ‘Deux sortes de polypes a bouquet’ [‘Two types of polyps colonies’].

    Plate 87 from Amusement microscopique, tant pour l'esprit que pour les yeux, contenant... estampes... d'apres nature...by Martin Frobene Ledermuller, plates volume (Adam Wolfgang Winterschmidt, Nuremburg, 1764).

    Martin Frobene [Frobenius] Ledermuller (1719-1769) German naturalist was employed in various capacities as a notary, turning to microscope studies after an illness induced temporary deafness.
    Associated place
    <The World>
       > Europe
          > Germany
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