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Crenuchidae
Rachov's Darter
Characidium rachovii
Four Point Five Centimeters Crenuchid Fish
- Tropical
- Coastal
- Lower river
- Southern Hemisphere
- Regional distribution
- Freshwater fish
- South America
- Elongated
- Small
- Tropical fish
Tropical
Regional distribution
Freshwater fish
Elongated
SmallRachov's Darter is known from South America as a freshwater fish. It occurs in freshwater habitats.
- Class
- Teleosts
- Order
- Characins
- Family
- Crenuchidae
- Genus
- Characidium
- Maximum length
- 4.5 cm
- Water
- Freshwater
- Body shape
- elongated
- Distribution
- South America: lower Paraná River basin; Uruguay River basin; coastal drainages from Rio Grande do Sul to La Plata River.
Class
Family
