weeksii, Marcusenius Boulenger [G. A.] 1902:24, Pl. 7 (fig. 2) [Annales du Musee du Congo (Ser. Zoologie) v. 2 (fasc. 2); ref. 562] Monsembé, Upper Congo River. Holotype (unique): BMNH 1901.12.21.5. •Valid as Hippopotamyrus weeksii (Boulenger 1902) -- (Gosse 1984:77 [ref. 6169], Kramer & Swartz 2010:2230 [ref. 30915]). •Valid as Cyphomyrus weeksii (Boulenger 1902) -- (Sullivan et al. 2022:187 [ref. 39811]). Current status: Valid as Cyphomyrus weeksii (Boulenger 1902). Mormyridae. Distribution: Central Africa: Congo River basin. Habitat: freshwater.