Marbled electric ray (Torpedo marmorata) left and Thornback ray (Raja clavata) right / vintage illustration from Meyers Konversations-Lexikon 1897

Marbled electric ray (Torpedo marmorata) left and Thornback ray (Raja clavata) right / vintage illustration from Meyers Konversations-Lexikon 1897

 Stock vector ID: 92574007

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