Farlowella
Farlowella is a genus of catfish in the family Loricariidae native to South America. It is broadly distributed in the Amazon, Orinoco and Paraná rivers as well as coastal rivers of the Guyana Shield, but absent from the Pacific slope of the Andes and from the coastal rivers of the Brazilian Shield. Species of this genus have an extremely slender and elongated body resembling a thin stick of wood. There is a pronounced rostrum and the body is brownish with two dark stripes beginning at the tip of the rostrum, passing over the eyes and ending at the caudal fin, which are periodically interrupted on the caudal peduncle. Many species are kept in aquariums.