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Crenuchidae
Black morpho tetra
Poecilocharax weitzmani
Four Point Seven Centimeters Crenuchid Fish
Poecilocharax weitzmani, the black morpho tetra or black darter tetra, is a species of characid found in South America. The fish was first discovered in 1965.
- Class
- Teleosts
- Order
- Characins
- Family
- Crenuchidae
- Genus
- Poecilocharax
- Maximum length
- 4.7 cm
- Water
- Freshwater
- Distribution
- South America: upper Solimões, upper Negro, and upper Orinoco River basins.

