Described from close to the city of Beira, Mozambique and for many years thought widely-distributed between the Kruger National Park, South Africa to the Kwa-Kwa River north of the Zambezi delta.

Populations from the south and north of this range exhibiting differences in colour pattern and morphology have now been described as N. pienaari and N. krysanovi, respectively, meaning N. rachovii sensu stricto is restricted to the area between the lower Pungwe and Zambezi river basins in eastern Mozambique.

For many years this species was imported and sold as Barbus/Barbodes barilioides, now recognised as a junior synonym of ‘B.‘ fasciolatus, and is sometimes called the Blue Banded or Angola Barb.

It’s an exceptionally attractive little fish when in good condition but like all African barbs is quite rare in the hobby due to sporadic exports from the countries in which it is found. Distinguishing features include 25-30 late…