CHACA chaca bankanensis, a genus of freshwater actinopeterygian fish, the only one of the monotypic family Chacidae, distributed by rivers and lakes of Southeast Asia and the island of Borneo. It has 4 caudal and dorsal fins of good size and a tail also very elongated. Its mouth is pointed and its eyes are small. It measures up to 24 cms. 2 . In Chile: locality in the commune of Camarones, province of Arica, in the north of Chile, near the border with Peru.
