| Petrocephalus longianalis | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Osteoglossiformes |
| Family: | Mormyridae |
| Genus: | Petrocephalus |
| Species: | P. longianalis |
| Binomial name | |
| Petrocephalus longianalis | |
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. [1]
This species reaches a length of 11.9 cm (4.7 in). [2]
The fishes name means longus (L.), long; analis (L.), anal, referring to higher number of anal-fin rays (30–35) compared with congeners covered in the authors' study. [3]
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 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 odzalaensis 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 levequei 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 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 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.
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.
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