- , LaMonte 1934
- More new fishes from the Kasaïdistrict of the Belgian Congo. Am. Mus. Novit,723: 1-3, 4 fig.
- , LaMonte 1932
- A large Notopterus from Lukoela Congo River. Am. Mus. Novit. 515: 2 p., fig.
- , Griscom 1917
- Fresh water fishes of the Congo basin obtained by the American Museum Congo expedition 1909-1912, Bull. Am. Mus. nat. Hist. 37 (25): 653-756. pl. 64-83, 31 fig., 3 map.
- Noe, 1989
- HPLC-determination of apomorphine in a mormyrid fish, Gnathonemus petersii. Z.Naturforsch., Sect. C. 44: 917-919.