De Vries 1988 (citation)- p. 352, Locations in the Upemba Park included:
- Lubanga, spring near Buye-Bala, Zaire: April 14, 1948 (loc. 726)
- Dipwa, left affluent of the Kalumengongo and secondary right affluent of the Lualaba, April 18, 1948 (loc. 752)
- Lupiala, right affluent of Lufira, May 20, 1948 (loc. 919)
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