| Churchill | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Osteoglossiformes |
| Family: | Mormyridae |
| Genus: | Petrocephalus |
| Species: | P. catostoma |
| Binomial name | |
| Petrocephalus catostoma (Günther, 1866) | |
| Synonyms | |
| |
Petrocephalus catostoma, the Churchill, is a species of electric fish in the family Mormyridae, found in the Rovuma River system including the Niassa Reserve, and the western confluences to Lake Malawi. [1]
This species reaches a length of 15.0 cm (5.9 in). [2]
Petrocephalus is a genus of ray-finned fish in the family Mormyridae. All the fish species of this genus are endemic to Africa.
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.
Petrocephalus degeni is a species of electric fish in the family Mormyridae, found in Africa, in both the Katonga River and Lake Victoria.
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 stuhlmanni is a species of electric fish in the family Mormyridae, found only in the rivers Ruvu and Wami in Tanzania.
Petrocephalus microphthalmus is a species of electric fish in the family Mormyridae, found in the Sanaga River in the north to the more southern Kouilou-Niari River, including the rivers Ntem and Ogowe. It's also found in the middle Congo River basin, downstream up to the lower Congo River near Brazzaville and southwards towards Angola.
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 valentini 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 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.
Petrocephalus frieli is a species of weakly electric fish in the family Mormyridae, commonly known as elephantfishes. This species was described in 2012 by Lavoué.
Petrocephalus congicus is a species of weakly electric fish in the family Mormyridae, commonly known as elephantfishes. This species was described in 1937 by L. R. David and Poll.
Petrocephalus gliroides is a species of weakly electric fish in the family Mormyridae, commonly known as elephantfishes. This species was first described in 1897 by Vinciguerra.
Petrocephalus steindachneri is a species of electric fish in the family Mormyridae. It is native to the Rufuji River system, Tanzania
Petrocephalus longianalis is a species of electric fish in the family Mormyridae, it is found in the lower and upper Luapula River system in Zambia.
Petrocephalus longicapitis is a species of electric fish in the family Mormyridae, it is found in the upper and middle Zambezi River. Also in the Okavango in Angola.
Petrocephalus magnitrunci is a species of electric fish in the family Mormyridae, it is found in the Boro River in central part of the Okavango Delta. It is also reported from the Okavango in Angola.
Petrocephalus magnoculis is a species of electric fish in the family Mormyridae, it is found in the Cunene River below the Ruacana Falls in Namibia and Angola.
Petrocephalus okavangensis is a species of electric fish in the family Mormyridae, it is found in the Okavango River drainage system, from the headwaters in Angola in the north, to the Makgadikgadi Salt Pan region in Botswana in the south. It is also reported from the Zambezi in Angola.
Petrocephalus petersi is a species of electric fish in the family Mormyridae, it is found in the Zambezi River Delta and the Melela River.
Petrocephalus wesselsi, commonly known as the Southern Churchill, is a species of weakly electric fish in the family Mormyridae, commonly known as elephantfishes. This species was described in 2000 by Kramer and van der Bank.
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