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Keywords from Image Description:
Pseudacraea imerina. Plate Diadema II Diadema imerina Figs Accepted as Pseudacraea imerina Hewitson Illustrations of new species of exotic butterflies selected chiefly from the collections of Wilson Saunders and William Hewitson Volume III John van Voorst London Internet Archive org Accepted names from Markku Savelaftp funet