Grajau Darter

Characidium grajahuense

Critically Endangered Fish of the Brazilian Coast

Tropical
Coastal
Southern Hemisphere
Regional distribution
Freshwater fish
South America
Small
Tropical fish

Characidium grajahuense is a fish in the family Crenuchidae. It is native to South America and is found in the coastal streams between Guanabara Bay and the Mangaratiba, in Rio de Janeiro, Brazil.

Class: Teleosts
Order: Characins
Family: Crenuchidae
Genus: Characidium
Water type: Freshwater