Abundance: 0.12 to 1.97% (median 0.24%)

Latitudinal range: 2.3° to 15.0°

Habitats: (5) only

Found in 5 samples

Kenya: Kanapoi (Early Pliocene)

Mali: Tongo Maaré Diabal (Horizon 2) (Holocene), Tongo Maaré Diabal (Horizon 5) (Holocene)

Niger: Garumele (context 2) (Holocene)

Nigeria: Gajiganna A (Holocene)

See also Gymnarchus niloticus, Gymnarchus sp.