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Keywords from Image Description:
Geomalacus maculosus . Drawing of Geomalacus maculosus as coiled in alarm 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