Английская Википедия:Genicanthus caudovittatus

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Шаблон:Short description Шаблон:Speciesbox 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.[1] It is found in the Indian Ocean.

Description

Файл:Genicanthus caudovittatus male.jpg
Male specimen

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.[2] 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 Шаблон:Convert.[3]

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.[4]

Habitat and biology

Genicanthus caudovittatus is found at depths between Шаблон:Convert.[4] In the Red Sea it can be found in shallower water than in the Andaman Sea.[3] 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.[4] 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.[4]

References

Шаблон:Reflist

External links

Шаблон:Commons category

Шаблон:Taxonbar

  1. Шаблон:Cite web
  2. Шаблон:Cite web
  3. 3,0 3,1 Ошибка цитирования Неверный тег <ref>; для сносок Fishbase не указан текст
  4. 4,0 4,1 4,2 4,3 Ошибка цитирования Неверный тег <ref>; для сносок iucn status 20 November 2021 не указан текст
  5. Шаблон:Cite journal
  6. Шаблон:Cof genus
  7. Шаблон:Cite web