Having a look around to see what I can find, there are some fun things to read on the subject, and a LOT of oppinions...
EUMENOPHORINAE, Hysterocrates gigas, Cameroon red - Pocock, 1897 — Cameroon
EUMENOPHORINAE, Hysterocrates hercules, African goliath/Hercules baboon - Pocock, 1899 — Nigeria