Tyttocharax atopodus (Mustache tetra)

Tyttocharax atopodus fish is a freshwater fish native to rivers and lakes from South America. It belongs to the Characidae family and is also known as saber tooth-tooth-tooth.

Tyttocharax atopodus has an elongated and slender shape, with a slim and fusiform body. Its color generally varies between green and brown, with darker spots on the back and sides. His mouth is located in the lower position, which allows him to eat by moving on the bottom of the waters.

The most remarkable physical characteristics of Tyttocharax atopodus are its sharp and saber -shaped teeth, which allow it to capture and shred its food. These teeth are arranged in two rows on the upper maxilla and in a single row on the lower maxilla.

Tyttocharax atopodus is an omnivorous fish that feeds mainly on insects, crustaceans and small fish. It can also feed on aquatic plants, molluscs and worms.

Tyttocharax atopodus is a territorial and lonely fish that generally lives alone or in small groups. It is active mainly at night and remains hidden during the day, often taking refuge under rocks or submerged branches.

Tyttocharax atopodus is a offbeat reproduction fish, that is to say that the breeding period does not coincide with that of food abundance. The laying generally occurs in summer, when the waters are hottest. The eggs are deposited on the rocks or the submerged branches, and the fry are protected by the male until they are able to feed alone.

Tyttocharax atopodus is a common fish in its natural habitat, but it is threatened by the destruction of its habitat, pollution and intensive fishing. It is also used in the aquariophilia and is considered a ornamental fish appreciated for its beauty and its weak aggressiveness.