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Acestrorhamphidae
Mexican tetra
Psalidodon rutilus
Seven Centimeters Acestrorhamphid Fish
Mexican tetra is known around South America as a freshwater fish; It occurs in freshwater habitats, and the species reaches a recorded maximum of 7 cm.
- Class
- Teleosts
- Order
- Characins
- Family
- Acestrorhamphidae
- Genus
- Psalidodon
- Maximum length
- 7 cm
- Water
- Freshwater
- Distribution
- South America: Argentina, Paraguay and Uruguay.

