Figure 2

Photograph and schematic diagram of the swim tunnel respirometer (Loligo Systems SW10200, Denmark) used to test the swimming performance of the Chinese sucker and Prenant’s schizothoracin. The authors drew the fish.

Photograph and schematic diagram of the swim tunnel respirometer (Loligo Systems SW10200, Denmark) used to test the swimming performance of the Chinese sucker and Prenant’s schizothoracin. The authors drew the fish.