Credit: ©The Royal Society
    Image number: RS.19929

    Water fleas

    Date
    1768
    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
    Physics
       > Optics
          > Microscopy
    Biology
       > Entomology
    Biology
       > Natural history
    Content object
    nature
       > animal
          > insect
    Description
    Study of black water fleas, shown under varying degrees of magnification, from above and below, with details of them at natural size.

    Inscribed above: ‘TAB: VII.’
    Inscribed below: ‘M. F. Ledermuller delin. A. W. Winterschmidt sculps et exc’

    The accompanying text is headed: ‘Sont les puces d'eau noires’ [‘Black water fleas’], and the author provides the following by way of description: ‘Dans a) et b) vous verres ces creatures de grosseur naturelle, Fig. 1. en presente une grossie par Nro. 5. couchee sur le ventre & presentant le dos. Sa couleur est bleu-noir, et toute la peau est comme une fine pelisse converte d'un poil menu, qui ne prend ni eau ni humidite’ [‘In a) and b) you see these creatures at natural size, fig. 1. presents one magnified by no. 5. lying on the stomach & presenting the back. Its colour is blue-black, and the whole skin is like a thin coat, which takes neither water nor humidity.’]

    Plate 7 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, 1768).

    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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