Apparently this species is often seen living and feeding with a congener, M. multiradiatus in large shoals. It is the only species of Mystus to possess laterally positioned eyes, all the others having their eyes in a dorsolateral position. It is an ideal peaceful catfish for larger communities and as with many other bagrids, is in our opinion somewhat underrated in the hobby….

This species is also known by the alternative vernacular names 'blue panda cichlid', 'blue sky dwarf cichlid and 'azure cichlid' as well as the confusing trade name A.sp. 'pandurini'. It has also been assigned the 'A' number A183 under the DATZ system with possibly conspecific, related forms similarly numbered A184 or A185 depending on locality.

It can be distinguished from similar-looking species by the length of the lower jaw which characte…

Prior to decription this species was known as A. sp. ‘großmaul’ or ‘bigmouth’, and it has also been assigned the code A190 under the DATZ system.

The genus Apistogramma is among the most speciose of South American cichlid genera with around 70 species valid at present but many more awaiting description. In addition many species exist in two or more geographical colour forms which may or may not turn out to be distinct in the future. Hobbyists tend to label these with collection data if available in order to avoid mixing them and the potential of hybridisation.

The genus Apistogramma is among the most speciose of South American cichlid genera with around 70 species valid at present but many more awaiting description. In addition many species exist in two or more geographical colour forms which may or may not turn out to be distinct in the future. Hobbyists tend to label these with collection data if available in order to avoid mixing them and the potential of hybridisation.

Like some members of the African catfish genus Synodontis, this species spends the vast majority of it's time swimming in an inverted position. It is often seen for sale at only a couple of inches in length and may be confused with the popular (and much smaller) Synodontis nigriventris. It can easily be distinguished from this species by its patterning. It does not exhibit the or brown colours of the Synodontis and is a uniform black colour all over. Larger specimens may have some lighter c…

The genus Apistogramma is among the most speciose of South American cichlid genera with around 70 species valid at present but many more awaiting description. In addition many species exist in two or more geographical colour forms which may or may not turn out to be distinct in the future. Hobbyists tend to label these with collection data if available in order to avoid mixing them and the potential of hybridisation.

Member species have also been organised into a series of species lineages, sublineages, complexes and groups by authors in order to better separate them.

This species superficially resembles the more common (in the hobby) M. vittatus, but can be distinguished by its larger adult size and much longer adipose fin. It is an ideal peaceful catfish for larger communities and as with many other bagrids, is in our opinion somewhat underrated in the hobby….

A delightful little species that deserves greater popularity in the hobby. All attempts at captive breeding should be encouraged, as its natural habitat is in danger of destruction by human activity.

In its natural waters, females have been observed caring for mixed broods containing both their own fry and those of another cichlid, Amphilophus bussingi. It is unknown if these are mixed by accident (as the two species have also been recorded tending broods in close proximity to one another) or if this represents an adaptive behaviour to increase numbers in a brood and therefore decrease the chance of predation.

The genus Apistogramma is among the most speciose of South American cichlid genera with around 70 species valid at present but many more awaiting description. In addition many species exist in two or more geographical colour forms which may or may not turn out to be distinct in the future. Hobbyists tend to label these with collection data if available in order to avoid mixing them and the potential of hybridisation.