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Rhamphichthyidae
Mousetail knifefish
Gymnorhamphichthys rondoni
Fifteen Centimeters Rhamphichthyid Fish from the Orinoco Basin
Mousetail knifefish is known from South America as a freshwater fish. It occurs in freshwater habitats.
- Class
- Teleosts
- Family
- Rhamphichthyidae
- Genus
- Gymnorhamphichthys
- Maximum length
- 15 cm
- Water
- Freshwater
- Distribution
- South America: Amazon, upper Paraná, and Orinoco River basins and coastal rivers of the Guianas.
- Conservation status
- LCLeast Concern

