kainjii, Marcusenius Lewis [D. S. C.] 1974:14, 49, Fig. 15 [An illustrated key to the fishes of Lake Kainji; ref. 31600] Lake Kainji, artifical lake in lower Niger River, Nigeria, 10°30'N, 4°35'E. Holotype (unique): BMNH 1974.3.25.8. •Uncertain status as Marcusenius kainjii Lewis 1974 -- (Kramer & Wink 2013:8 [2333] [ref. 32824]). Current status: Uncertain as Marcusenius kainjii Lewis 1974. Mormyridae. Distribution: Lake Kainji, Nigeria. Habitat: freshwater.