Platystomatichthys
| Sturgeon catfish | |
|---|---|
 |
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| specimen | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Siluriformes |
| Family: | Pimelodidae |
| Genus: |
Platystomatichthys Bleeker, 1862 |
| Species: | P. sturio |
| Binomial name | |
|
Platystomatichthys sturio (Kner, 1858) |
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| Synonyms | |
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Platystoma sturio |
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Platystoma sturio
Kner, 1857
Platystomatichthys sturio is the only species in the genus Platystomatichthys of the catfish (order Siluriformes) family Pimelodidae. It is sometimes called the sturgeon catfish. This species occurs in the Amazon Basin and reaches a length of about 40.0 centimetres (15.7 in) TL.Platystomatichthys is classified under the "Calophysus-Pimelodus clade". Within this clade, it is considered a part of the "Pimelodus-group" of Pimelodids, which also includes Pimelodus, Exallodontus, Duopalatinus, Cheirocerus, Iheringichthys, Bergiaria, Bagropsis, Parapimelodus, Platysilurus, and Propimelodus.
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