Results for “diurnal”

For many years this species has (and still is) imported as Pelteobagrus ornatus. It was assigned to the new genus Hyalobagrus, and discovered to be a distinct species, during a taxonomic revision of the Bagridae family in 1998. The other 2 species which were also thought to be P. ornatus are H. leiacanthus and H. ornatus. Apparently these two are imported rarely, if ever. Unlike the vast majority of catfish, H. flavus is a diurnal species, and spends much of its time swimming in shoals in m...

Formerly known as Eutropiellus buffei, this midwater swimming, diurnal catfish is very often sold as "Debauwi catfish". Pareutropius debauwi is a closely related species which is, in fact, seldom imported. Adults of the two species can be distinguished by several characteristics. In buffei there are three lateral stripes along the body, whilst debauwi possesses only one. Buffei also has black spots in the upper and lower parts of the caudal fin, and the fin itself has rounded lobes. Th...

L076 and L099 appear to be the same species with the former exhibiting a darker diurnal colour pattern than the latter, though both appear similar at night.

An unusual and highly adapted species, S. brichardi is one of our favourite Synos and really deserves to be kept in a biotope aquarium to be appreciated at its best. Here, it will be seen moving in and out of areas of high and low current and rasping at algae attached to rocks as in nature. It is much more diurnal than many Synodontis species, if maintained correctly. The colours of this fish intensify with age....