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| Sound produced | yes, active sound production |
| 产生的声音类型 | grunts |
| 产生声音的器官 | pharyngeal teeth & swim bladder (similar to Haemulon album) |
| Sound mechanism | pharyngeal teeth stridulation amplified by adjacent swim bladder (similar to Haemulon album) |
| 行为背景 | under duress (manual stimulation) |
| Reference | Fish, M.P. and W.H. Mowbray, 1970 |
| 附注 | recordings of two specimens |