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Diagram showing the similarities and differences between some Derogenes species. A, Derogenes varicus (Müller, 1784) sensu stricto (SMNH-9563). B, Derogenes ruber Lühe, 1900 (SMNH-138743). C, Derogenes minor Looss, 1901 (SMNH-138741). D, Derogenes latus Janiszewska, 1953.
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