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Keywords from Image Description:
Geomalacus maculosus . Drawings of Geomalacus maculosus Taylor archive org Monograph of the land and freshwater Mollusca of the British Isles Testacellidae Limacidae Arionidae Taylor Brothers Leeds page archive org page plate XXIV figure Cropped and background removed by User Snek John William Taylor UK PDold PDoldauto Geomalacus