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Keywords from Image Description:
Madagasikara spinosa shell. Drawing of apertural view of shell of Madagasikara spinosa synonym Pirena spinosa Lamarck Reeve archive org page Pirena In Reeve ed Conchologia iconica London Reeve archive org page plate figure Cropped background retouched Sowerby pdold Madagasikara Images from Conchologia iconica Apertural views