Back Carinotetraodon irrubesco Catalan Carinotetraodon irrubesco CEB Carinotetraodon irrubesco Spanish Carinotetraodon irrubesco Basque Punapyrstöpallokala Finnish Carinotetraodon irrubesco French Carinotetraodon irrubesco Dutch Baiacu-de-cauda-vermelha Portuguese Carinotetraodon irrubesco Swedish Carinotetraodon irrubesco WAR
| Carinotetraodon irrubesco | |
|---|---|
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| Female red-tailed dwarf puffer Carinotetraodon irrubesco | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Tetraodontiformes |
| Family: | Tetraodontidae |
| Genus: | Carinotetraodon |
| Species: | C. irrubesco
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| Binomial name | |
| Carinotetraodon irrubesco H. H. Tan, 1999
| |
Carinotetraodon irrubesco, known commonly as the red-tail dwarf puffer, is a freshwater pufferfish found only in the lower Banyuasin basin in South Sumatra and the Sambas River in West Kalimantan.