Xenomystus nigri (Tout)

Synonymous with notopterus nigri. Described by Günther in 1868. Unlike the genres grandpa and notopterus, the fish of the genus xenomystus have no dorsal fin; The ventral fins are however well developed. Xenomystus Nigri is the only species of the genus. These fish can emit sounds reminiscent of the dog's barking. The sound is obtained by creating an air current in the tube connecting the esophagus and the sparkling bladder. Th <18 ° tac <4 °.

Xenomystus Nigri is a fish from West Africa. It is a lonely fish that lives in fresh waters and can reach a size of about 15 cm. Its color varies from dark gray to black, with lighter vertical stripes on the side of the body. The Xenomystus Nigri has a pointed snout and fine lips which allow it to easily capture its food, mainly small crustaceans and insects.

The Xenomystus Nigri is a relatively calm and peaceful fish, which is only aggressive when it feels threatened. It can be kept in aquarium with other peaceful fish, but it is important to provide them with enough space to avoid conflicts. The Xenomystus Nigri prefers an aquarium with a dark substrate and plants to hide and feel safe.

Due to its modest size and its calm behavior, the Xenomystus Nigri is a popular choice for beginner aquariophiles or those who seek to add an exotic touch to their aquarium. However, it is important to find out about the food and habitat needs of the Nigri Xenomystusus to make sure that it can prosper in its new environment. In general, the Xenomystus Nigri is a robust fish that can live for several years in aquarium with appropriate care.

Nonexistent.

Probably never obtained in captivity.