Please be patient while sound file is loaded. You may have to increase volume settings.
Click here to download the sound file.| Sound produced | tested with inconclusive results |
| Type of sound produced | thumps |
| Sound production organ | pharyngeal teeth & swim bladder |
| Sound mechanism | pharyngeal teeth stridulation augmented by adjacent swim bladder |
| Behavioural context | not specified |
| Reference | Fish, M.P. and W.H. Mowbray, 1970 |
| Remark | 7 specimen in poor condition, origin of sound recorded questionable, no recordings available |