1. Silurus Nodosus, The knotty Silure; 2. Silurus Quadrimaculatus, The four spotted Silure.
1785-1797
1. Silurus Nodosus, The knotty Silure; 2. Silurus Quadrimaculatus, The four spotted Silure. by Marcus Elieser Bloch, 1785-1797
1785-1797
1. Silurus Nodosus, The knotty Silure; 2. Silurus Quadrimaculatus, The four spotted Silure. by Marcus Elieser Bloch, 1785-1797