Figure 1From: The auditory roles of the gas bladder and suprabranchial chamber in walking catfish (Clarias batrachus) Dorsal X-ray views of walking catfish after gas removal and recovery. (A) initial condition; (B) bladder deflated; (C) partially recovered (10 days after operation); (D) fully recovered (20 days after operation). The bladders are indicated by white arrows. The scale bar indicates 10 mm.Back to article page