Please be patient while sound file is loaded. You may have to increase volume settings.
If you did not hear the sound. Click here to download sound file.
| Sound produced | yes, active sound production |
| Type of sound produced | escape sounds, grunts |
| Sound production organ | pharyngeal teeth & swim bladder (similar to Haemulon album) |
| Sound mechanism | pharyngeal teeth stridulation amplified by adjacent swim bladder (similar to Haemulon album) |
| Behavioural context | spontaneous sounds during competitive feeding and when alarmed |
| Reference | Fish, M.P. and W.H. Mowbray, 1970 |
| Remark | recording amplified by 6 dB |