Petrocephalus arnegardi

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Petrocephalus arnegardi
Petrocephalus arnegardi Lavoue and Sullivan (2014) Zookeys.jpg
Paratype from Odzala-Kokoua National Park, Congo River, Republic of the Congo
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Osteoglossiformes
Family: Mormyridae
Genus: Petrocephalus
Species:
P. arnegardi
Binomial name
Petrocephalus arnegardi
Lavoué & Sullivan, 2014 [1]

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. [1] [2] [3]

Contents

Etymology

It is named after Matthew E. Arnegard (b. 1967) [4] , an expert on elephantfishes. [1]

Description

Petrocephalus arnegardi grow to 9 cm (3.5 in) SL. It is a silvery white fish with three distinct bilateral melanin marks: one slightly anterior to the dorsal fin, another one at the base of the pectoral fin, and one centered at the base of the caudal fin. Mouth is small and subterminal. [1]

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Petrocephalus similis is a species of electric fish in the family Mormyridae, found in the Djerem River, in the upper Sanaga basin in Cameroon.

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.

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References

  1. 1 2 3 4 Lavoué, S.; Sullivan, J.P. (2014). "Petrocephalus boboto and Petrocephalus arnegardi, two new species of African electric fish (Osteoglossomorpha, Mormyridae) from the Congo River basin". ZooKeys (400): 43–65. doi: 10.3897/zookeys.400.6743 . PMC   4023242 . PMID   24843255.
  2. Froese, Rainer; Pauly, Daniel (eds.). "Petrocephalus arnegardi". FishBase . November 2014 version.
  3. "Two New Electric Fish Species Discovered in Democratic Republic of Congo". Sci-news.com. April 10, 2014. Retrieved April 23, 2014.
  4. Christopher Scharpf & Kenneth J. Lazara (22 September 2018). "Family MORMYRIDAE Bonaparte 1831 (Elephantfishes)". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 12 November 2024.