Credit: ©The Royal Society
    Image number: RS.18165

    Shell specimens

    Date
    1778
    Creator
    Emanuel Mendes da Costa (1717 - 1791) , Naturalist
    Object type
    Library reference
    55208
    Material
    Technique
    Dimensions
    height (page): 290mm
    width (page): 225mm
    height (print): 230mm
    width (print): 185mm
    Subject
    Content object
    nature
       > landscape
          > shell
    Description
    Conchological study of six clam and mussel shell types.

    Figure 1 - the surf clam, Spisula solida, referred to in the associated description as Trigonella gallina.
    Figure 2 – the duck mussel, Anodata anatine, referred to here as Mytilus anatinus.
    Figure 3 – the freshwater pearl mussel, Margaritifera margaritifera, referred to here as Mytilus margaritifera.
    Figure 4 – a Mytilus pictorum shell.
    Figure 5 – the blue mussel or common mussel, Mytilus edulis, referred to here as Mytilus vulgaris [left as viewed] and the northern horsemussel, Modiolus modiolus, referred to here as Mytilus modiolus.
    Figure 6 – an Irus irus saltwater clam, referred to here as Cuneus foliates [left as viewed] and a Nucula nucleus saltwater clam, referred to as Glycymeris Argentea [right].

    Plate 15 from Emanuel Mendes da Costa's Historia naturalis testaceorum Britanniae, or, The British conchology: containing the descriptions and other particulars of natural history of the shells of Great Britain and Ireland (London, 1778), illustrated with figures, text in English and French.

    Emanuel Mendes da Costa (1717-1791) naturalist was elected a Fellow of the Royal Society in 1747.
    Associated place
    <The World>
       > Europe
          > United Kingdom
    <The World>
       > Europe
          > Ireland
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