E. Reitter: "Fauna Germanica", Band 1 (1908). Table 39

Table 39, band 1

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1. Acillus sulcatus
 2. Acillus canaliculatus
 3. Dytiscus latissimus
 4. Dytiscus punctulatus
 5. Dytiscus dimidiatus
 6. Dytiscus marginalis