The dwarf stonebasher (''Pollimyrus castelnaui'') is a large and weakly electric elephantfish attaining an average length of 2 centimetres. This species inhabits landlocked freshwater habitats spread across

Angola , national_anthem = " Angola Avante"() , image_map = , map_caption = , capital = Luanda , religion = , religion_year = 2020 , religion_ref = , coordina ...

Namibia Namibia (, ), officially the Republic of Namibia, is a country in Southern Africa. Its western border is the Atlantic Ocean. It shares land borders with Zambia and Angola to the north, Botswana to the east and South Africa to the south and ea ...

, and

Botswana Botswana (, ), officially the Republic of Botswana ( tn, Lefatshe la Botswana, label=Setswana, ), is a landlocked country in Southern Africa. Botswana is topographically flat, with approximately 70 percent of its territory being the Kalahar ...

. It is occasionally found in the aquarium trade, being referred to as the “baby whale fish”, however it is difficult to maintain due to all specimens being wild caught.

References

Mormyridae Fish described in 1911 Taxa named by George Albert Boulenger Fish of Angola Fish of Botswana Fish of Namibia {{Osteoglossiformes-stub