Cuthbert Christy was an English medical doctor and zoologist who undertook extensive explorations of Central Africa during the first part of the 20th century. He was known for his work on sleeping sickness, and for the Christy Report on slavery in Liberia in the 1920s.
Petrocephalus arnegardi is a species of electric fish in the genus Petrocephalus native to the Central Congo River basin. It is found in middle Congo River and in the Likouala River drainage, in the Democratic Republic of the Congo and Republic of the Congo.
The Mweru elephantfish, Campylomormyrus bredoi is a species of electric fish in the family Mormyridae, found only in Lake Mweru. It is native to the Democratic Republic of the Congo and can reach a size of approximately 370 mm (15 in).
Campylomormyrus christyi is a species of electric fish in the family Mormyridae, is found in Africa: in the lower Congo, the Pool Malebo, Kasai and the Lukenie River in Democratic Republic of the Congo.
Campylomormyrus elephas, is a species of electric fish in the family Mormyridae, found in Africa, in the Congo River basin in Democratic Republic of the Congo and Angola.
Campylomormyrus luapulaensis is a species of electric fish in the family Mormyridae, found in Africa: in the Luapula River of the upper Congo River basin in Democratic Republic of the Congo and Zambia.
Petrocephalus ansorgii, the Agberi mormyrid, is a species of electric fish in the family Mormyridae, found in Africa: on the Upper and Lower Niger, the Bénuoé, and the coastal rivers of Nigeria.
Petrocephalus haullevillii is a species of electric fish in the family Mormyridae, found only in Africa and only in the Kouilou-Niari and Chiloango River basins.
Petrocephalus hutereaui is a species of electric fish in the family Mormyridae, Africa: It's only known from the type locality in the Uélé system of the middle Congo River basin in the Democratic Republic of the Congo
Petrocephalus keatingii is a species of electric fish in the family Mormyridae, found only from the White Nile between Sobat confluence and Khartoum.
Petrocephalus sauvagii is a species of electric fish in the family Mormyridae, found in the Congo River basin and Niger Delta in Africa.
Petrocephalus balayi is a species of electric fish in the family Mormyridae, found only in the Ogowe River in Gabon and the Congo River basin in Cameroon, Republic of Congo and the Democratic Republic of the Congo.
Petrocephalus zakoni is a species of weakly electric fish in the family Mormyridae, commonly known as elephantfishes. This species was described in 2010 by Lavoué, Sullivan, and Arnegard.
Petrocephalus bovei is a species of electric fish in the family Mormyridae, known from Côte d'Ivoire, also found in Chad, Niger, Volta River, Gambia and Senegal basins, including the Nile.
Petrocephalus mbossou is a species of weakly electric fish in the family Mormyridae, commonly known as elephantfishes. This species was described in 2010 by Lavoué, Sullivan, and Arnegard.
Pollimyrus guttatus is a species of weakly electric fish in the family Mormyridae, commonly known as elephantfishes. This species was first described in 1936 by Fowler.
Petrocephalus leo is a species of electric fish in the family Mormyridae, found in the lower Kotto River, a Ubangui River tributary of the middle Congo River basin in the Central African Republic.
Petrocephalus soudanensis is a species of weakly electric fish in the family Mormyridae, commonly known as elephantfishes. This species was described in 1990 by Bigorne and Paugy.
Petrocephalus pallidomaculatus is a species of weakly electric fish in the family Mormyridae, commonly known as elephantfishes. This species was described in 1990 by Bigorne and Paugy.
Petrocephalus schoutedeni is a species of electric fish in the family Mormyridae, found the coastal basins between Sierra Leone and Côte d'Ivoire, part of the Sassandra River. it is also known from the Niandan River, which is an affluent of the Niger River in Guinea and also from the upper Cavally River in Liberia, Guinea and Ghana.
