Literature

Authors	Year	Title
Kramer, B., Skelton, P., van der Bank, F. Herman, Wink M.	2007	Allopatric differentiation in the Marcusenius macrolepidotus species complex in southern and eastern Africa: the resurrection of M. pongolensis and M. angolensis, and the description of two new species (Mormyridae, Teleostei)
Kramer, B., van der Bank, F. Herman, Flint, N., Sauer-Gürth, H., Wink M.	2003	Evidence for parapatric speciation in the mormyrid fish, Pollimyrus castelnaui (Boulenger, 1911) from the Okavango-Upper Zambezi River systems: P. marianne sp. nov., defined by electric organ discharges, morphology and genetics
Kramer, B., van der Bank, F. Herman, Wink M.	2014	Marked differentiation in a new species of dwarf stonebasher, Pollimyrus cuandoensis sp. nov. (Mormyridae: Teleostei), from a contact zone with two sibling species of the Okavango and Zambezi rivers
Kramer, B., van der Bank, F. Herman, Wink M.	2004	Hippopotamyrus ansorgii species complex in the Upper Zambezi River System with a description of a new species, H. szaboi (Mormyridae)