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Fig. 3. Sample images illustrating a large height-to-length ratio of the ingested
volume (A) and a trial with a small height/length ratio (B). Both images are
taken at the time of 20% of peak gape and the white outlines indicate the
volume of water that was captured during the feeding event. The fish in (A)
was moving at 0 cm s1 and the fish in (B) was moving at 17.5
cm s1 at the time of peak gape.