Doras carinatus is a species of thorny catfish found in Brazil, French Guiana, Guyana, Suriname and Venezuela. This species grows to a length of 30.0 centimetres (11.8 in) SL. This species can emit sounds by moving its pectoral spines. Every basic unit of sound emitted lasts for 60–70 milliseconds, with a frequency of 60–90 hertz corresponding to the reply frequency of the muscles utilized.[1]
| Doras carinatus | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Siluriformes |
| Family: | Doradidae |
| Genus: | Doras |
| Species: | D. carinatus
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| Binomial name | |
| Doras carinatus (Linnaeus, 1766)
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| Synonyms | |
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References
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