Kambujanu
Not independently attested: no source records a water spirit named 'Kambujanu'. The description instead summarizes the genuine Ronga Chipfalamfula, the 'River-Shutter' of Mozambique's Delagoa Bay — a whale-like or colossal catfish that opens and closes the waters, causing floods and droughts and parting the river for the heroine Chichinguane. The name should be corrected to Chipfalamfula.