The Funkwe is a colossal snake from the folklore of the Lambas of Zambia. It is approximately eighty miles in length and has a tail like that of a fish. These serpents live at the sources of the Kafulafuta and Itabwa rivers, coiled up in holes deep beneath the surface.
When a funkwe wants fish to be abundant, it starts swimming downstream, followed by schools of fish. Eventually its head reaches the great Kafue river while its tail is still at the source of the Kafulafuta – a span of eighty miles. It returns from the big river and brings the big fish with it.
Doke, C. M. (1931) The Lambas of Northern Rhodesia. George G. Harrap and Company Ltd., London.