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| Sound produced | tested but no sound |
| Type of sound produced | |
| Sound production organ | |
| Sound mechanism | |
| Behavioural context | |
| Reference | Fish, M.P. and W.H. Mowbray, 1970 |
| Remark | because of close relation to sound-producing serranids, ability to produce typical grunts with swim bladder and associated muscles considered probable |