Genicanthus caudovittatus

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Genicanthus caudovittatus - Wikipedia

From Wikipedia, the free encyclopedia

Genicanthus caudovittatus

Female specimen
Conservation status
Least Concern (IUCN 3.1)^[1]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Acanthuriformes
Family:	Pomacanthidae
Genus:	Genicanthus
Species:	G. caudovittatus
Binomial name
*Genicanthus caudovittatus* (Günther, 1860)
Synonyms^[2]
Holacanthus caudovittatus Günther, 1860 Centropyge caudovittatus (Günther, 1860) Holacanthus zebra Sauvage, 1891 Holacanthus caudibicolor Sauvage, 1891

Genicanthus caudovittatus, the zebra angelfish, swallowtail angelfish, and lyretail angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae.^[3] It is found in the Indian Ocean.

Description

Genicanthus caudovittatus shows sexual dichromatism, the males and females have differing colouration. The males are whitish-blue marked with vertical dark brown barring and a black band running along the middle of the dorsal fin base. The females are pale pinkish grey with a black band over the eye and a black band on the upper and lower margins of the caudal fin. Both sexes have a markedly forked caudal fin.^[4] The dorsal fin contains 15 spines and 15–17 soft rays while the anal fin has 3 spines and 17–19 soft rays. This species attains a maximum total length of 20 centimetres (7.9 in).^[2]

Distribution

Genicanthus caudovittatus is distributed in western Indian Ocean where it occurs along the eastern coast of Africa from the Red Sea in the north to KwaZulu-Natal in South Africa, east to Madagascar, Maldives, Mauritius, and Réunion. It has also been recorded from Weh Island off northwestern Sumatra.^[1]

Habitat and biology

Genicanthus caudovittatus is found at depths between 15 and 70 metres (49 and 230 ft).^[1] In the Red Sea it can be found in shallower water than in the Andaman Sea.^[2] It can be found on steep outer reef slopes where it lives in small groups made up of a male and a few females. It feeds on plankton.^[1] Juveniles live at greater depth than the adults.^[5]

Systematics

Genicanthus caudovittatus was first formally described in 1860 as Holocanthus caudovittatus by the German-born British ichthyologist and herpetologist Albert Günther (1830–1914) with the type locality given as Mauritius.^[6] The specific name is a compound of caudus meaning “tail” and vittatus meaning “banded”, referring to the black markings on the tail.^[7]

Utilisation

Genicanthus caudovittatus occasionally appears in the aquarium trade.^[1]

References

^ ^a ^b ^c ^d ^e Pyle, R.; Myers, R.F.; Craig, M.T. (2010). "Genicanthus caudovittatus". IUCN Red List of Threatened Species. 2010: e.T165845A6147130. doi:10.2305/IUCN.UK.2010-4.RLTS.T165845A6147130.en. Retrieved 20 November 2021.
^ ^a ^b ^c Froese, Rainer; Pauly, Daniel (eds.). "Genicanthus caudovittatus". FishBase. December 2019 version.
^ "WoRMS - World Register of Marine Species - Genicanthus caudovittatus (Günther, 1860)". Retrieved 8 January 2015.
^ "Genicanthus caudovittatus". Saltcorner!. Bob Goemans. 2012. Retrieved 14 February 2021.
^ Eran Brokovich; Shai Enbinder; Salit Kark & Nadav Shashar (2012). "A deep nursery for juveniles of the zebra angelfish Genicanthus caudovittatus". Environmental Biology of Fishes. 80 (1): 1–6. doi:10.1007/s10641-006-9160-y.
^ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Genicanthus". Catalog of Fishes. California Academy of Sciences. Retrieved 14 February 2021.
^ Christopher Scharpf & Kenneth J. Lazara (21 July 2020). "Order ACANTHURIFORMES (part 1): Families LOBOTIDAE, POMACANTHIDAE, DREPANEIDAE and CHAETODONTIDAE". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 14 February 2021.

External links

Photos of Genicanthus caudovittatus on Sealife Collection

Wikimedia Commons has media related to Genicanthus caudovittatus.

Taxon identifiers
Genicanthus caudovittatus	Wikidata: Q2226061 ADW: Genicanthus_caudovittatus BOLD: 47545 CoL: 3FKTY FishBase: 11132 GBIF: 2396458 iNaturalist: 101332 IRMNG: 11083180 ITIS: 169645 IUCN: 165845 NCBI: 1003730 Observation.org: 791601 OBIS: 211794 Open Tree of Life: 17091 WoRMS: 211794
Holacanthus caudovittatus	Wikidata: Q107052466 CoL: 3M72N GBIF: 5211483 ITIS: 610524 WoRMS: 308776

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