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Acestrorhamphidae
Rubytail Astyanax
Psalidodon marionae
Nine Point One Centimeters Acestrorhamphid Fish of South American Waters
Rubytail Astyanax is a freshwater fish found around South America. It inhabits freshwater habitats. The largest recorded length is 9.1 cm.
- Class
- Teleosts
- Order
- Characins
- Family
- Acestrorhamphidae
- Genus
- Psalidodon
- Maximum length
- 9.1 cm
- Water
- Freshwater
- Body shape
- deep_bodied
- Distribution
- South America: Paraguay River basin.

