Saddle butterflyfish

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Saddle butterflyfish
Chaetodon ephippium PLW edit.jpg
Adult
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Acanthuriformes
Family: Chaetodontidae
Genus: Chaetodon
Subgenus: Chaetodon (Rabdophorus)
Species:
C. ephippium
Binomial name
Chaetodon ephippium
G. Cuvier, 1831
Saddle Butterflyfish Chaetodon ephippium distribution map.png
Saddle butterflyfish range. [2]
Synonyms [3]
  • Rabdophorus rabdophorus ephippium(Cuvier, 1831)
  • Chaetodon principalisCuvier, 1829
  • Chaetodon garnoti Lesson, 1831
  • Chaetodon mulsanti Thiollière, 1857

The saddle butterflyfish (Chaetodon ephippium) is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the Indian and Pacific Oceans from Sri Lanka and the Cocos-Keeling Islands to the Hawaiian, Marquesan and Tuamotu islands, north to southern Japan, south to Rowley Shoals and New South Wales in Australia. [3]

A pair of saddle butterflyfish found in the coral reef of nearshore water of Northeast Coast, Taiwan Saddle Butterflyfish 1.jpg
A pair of saddle butterflyfish found in the coral reef of nearshore water of Northeast Coast, Taiwan

It is a large butterflyfish, at up to 30 cm (nearly 12 in) long together with the Lined Butterflyfish (C. lineolatus) the giant among its genus. In shape it resembles certain angelfishes more than most of its relatives. The overall color is yellowish grey, with a large black spot bordered below by a broad white band on the back and wavy blue lines on the lower sides. The throat and the outline of the hind parts is bright yellow. Adults have a filament extending posteriorly from the upper part of the soft portion of the dorsal fin. [3]

The Saddle Butterflyfish is found at depths between 0 and 30 m in coral reefs. It feeds on filamentous algae, small invertebrates, coral polyps, and fish eggs. [3]

The saddle butterflyfish was first formally described in 1831 by the French anatomist Georges Cuvier (1769-1832), the type locality was given as Bora Bora in the Society Islands, part of French Polynesia. [4] It belongs to the large subgenus Rabdophorus which might warrant recognition as a distinct genus. In this group, it appears to represent a distinct lineage, with the dotted butterflyfish (C. semeion) perhaps the only somewhat closely related species. Next closest seems to be a group including the blackback butterflyfish (C. melannotus), spot-tailed butterflyfish (C. ocellicaudus) and yellow-dotted butterflyfish (C. selene), but these are already so distant that their ancestors must have diverged from the saddle butterflyfish's soon after the Rabdophorus lineage started to diversify. [5] [6]

Related Research Articles

<i>Chaetodon</i> Genus of fishes

Chaetodon is a tropical fish genus in the family Chaetodontidae. Like their relatives, they are known as "butterflyfish". This genus is by far the largest among the Chaetodontidae, with about 90 living species included here, though most might warrant recognition as distinct genera.

<span class="mw-page-title-main">Bluecheek butterflyfish</span> Species of fish

The blue-cheeked butterflyfish is a marine species of ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the north-western Indian Ocean.

<span class="mw-page-title-main">Raccoon butterflyfish</span> Species of fish

The raccoon butterflyfish, also known as the crescent-masked butterflyfish, lunule butterflyfish, halfmoon butterflyfish, moon butterflyfish, raccoon butterfly, raccoon, raccoon coralfish, and redstriped butterflyfish, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the Indian and Pacific Oceans.

<i>Chaetodon ulietensis</i> Species of fish

Chaetodon ulietensis, the Pacific double-saddle butterflyfish or false falcula butterflyfish, is a species of butterflyfish. It flourishes in coral-rich environments in the central Indo-Pacific region. Their range extends from the Cocos-Keeling Islands to the Tuamotu Islands, and north to Japan. They are usually found from the surface to 20 m depths, and like shallow channels with high current.

<span class="mw-page-title-main">Lined butterflyfish</span> Species of fish

The lined butterflyfish is a species of marine ray-finned fish. a butterflyfish belonging to the family Chaetodontidae, one of the largest species in the genus Chaetodon. It has a wide range from the Red Sea to South Africa and as far east as southern Japan and Hawaii.

<span class="mw-page-title-main">Blackback butterflyfish</span> Species of fish

The black-backed butterflyfish or blackback butterflyfish is a species of butterflyfish. It is widespread through the Indo-Pacific area from the Red Sea and East Africa to Samoa, to southern Japan and throughout Micronesia.

<span class="mw-page-title-main">Vagabond butterflyfish</span> Species of fish

The vagabond butterflyfish, also known as the crisscross butterflyfish, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the Indo-Pacific region.

<span class="mw-page-title-main">Pearlscale butterflyfish</span> Species of fish

The pearlscale butterflyfish, also known as yellow-tailed butterflyfish, crosshatch butterflyfish or Philippines chevron butterflyfish is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae.

<span class="mw-page-title-main">Indian vagabond butterflyfish</span> Species of fish

The Indian vagabond butterflyfish, also known as the blackened butterflyfish or black-finned vagabond, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the Indo-West Pacific, from the Maldives via India, Sri Lanka and the Andaman Sea to the westernmost portion of the Indonesian archipelago.

<span class="mw-page-title-main">Dotted butterflyfish</span> Species of fish

The dotted butterflyfish is a species of marine ray-finned fish. a butterflyfish belonging to the family Chaetodontidae. It is found in the Indian Ocean and Pacific Ocean.

<span class="mw-page-title-main">Yellowhead butterflyfish</span> Species of fish

Chaetodon xanthocephalus, known commonly as the Yellowhead butterflyfish, is a species of marine fish in the family Chaetodontidae. It is found in the Indian Ocean.

<span class="mw-page-title-main">Spot-tail butterflyfish</span> Species of fish

The Spot-tailed Butterflyfish, Chaetodon ocellicaudus, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the central Indo- west Pacific region from Malaysia to New Guinea, north to the Philippines and Palau in Micronesia.

<span class="mw-page-title-main">Philippine butterflyfish</span> Species of fish

The Philippine butterflyfish or Threadfin butterflyfish, the Bantayan butterflyfish or panda butterflyfish,, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the western Pacific, from the Ryukyu Islands and Taiwan to Java and northwestern Australia.

<span class="mw-page-title-main">Spot-nape butterflyfish</span> Species of fish

The Spot-naped Butterflyfish, also known as the pig-face butterflyfish, is a species of marine ray-finned fish. a butterflyfish belonging to the family Chaetodontidae. It is found in the Indo- West Pacific region from Sri Lanka to Queensland, north to Indonesia and the Philippines.

<span class="mw-page-title-main">Latticed butterflyfish</span> Species of fish

The latticed butterflyfish, also known as Raffles’ coralfish, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the Indo-Pacific region.

<span class="mw-page-title-main">Yellow-dotted butterflyfish</span> Species of fish

The Yellow-dotted Butterflyfish is a poorly known marine ray-finned fish species, a butterflyfish belonging to the family Chaetodontidae. It is found in the Indi-Western Pacific Region.

<span class="mw-page-title-main">Seychelles butterflyfish</span> Species of fish

The Seychelles butterflyfish is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the Indian Ocean from eastern Africa east to Cocos-Keeling Islands and Christmas Island, north to Sri Lanka. The Seychelles butterflyfish is found in areas of rich coral growth on seaward reefs, at 10–40 m depth.

<i>Chaetodon falcula</i> Species of fish

Chaetodon falcula, the blackwedged butterflyfish or falcula butterflyfish, is a species of marine ray-finned fish a butterflyfish belonging to the family Chaetodontidae. It is found in the Indian Ocean.

<span class="mw-page-title-main">Black butterflyfish</span> Species of fish

The Black Butterflyfish, also known as the dusky butterflyfish, is a species of marine ray-finnedfish, a butterflyfish belonging to the family Chaetodontidae. It is native to the Pacific Ocean.

<i>Chaetodon pelewensis</i> Species of fish

Chaetodon pelewensis, the dot dash butterflyfish, spotbanded butterflyfish or punctato butterflyfish, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the western Pacific Ocean.

References

  1. Myers, R.F.; Pratchett, M. (2010). "Chaetodon ephippium". IUCN Red List of Threatened Species . 2010: e.T165681A6089748. doi: 10.2305/IUCN.UK.2010-4.RLTS.T165681A6089748.en . Retrieved 18 November 2021.
  2. International Union for Conservation of Nature (IUCN) 2010. Chaetodon ephippium. In: IUCN 2015. The IUCN Red List of Threatened Species. Version 2015.2. http://www.iucnredlist.org. Downloaded on 19 July 2015.
  3. 1 2 3 4 Froese, Rainer; Pauly, Daniel (eds.). "Chaetodon ephippium". FishBase . December 2019 version.
  4. Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Chaetodon". Catalog of Fishes . California Academy of Sciences . Retrieved 21 December 2020.
  5. Fessler, Jennifer L.; Westneat, Mark W (2007). "Molecular phylogenetics of the butterflyfishes (Chaetodontidae): Taxonomy and biogeography of a global coral reef fish family". Molecular Phylogenetics and Evolution. 45 (1): 50–68. Bibcode:2007MolPE..45...50F. doi:10.1016/j.ympev.2007.05.018. PMID   17625921.
  6. Hsu, Kui-Ching; Chen, Jeng-Ping & Shao, Kwang-Tsao (2007). "Molecular phylogeny of Chaetodon (Teleostei: Chaetodontidae) in the Indo-West Pacific: evolution in geminate species pairs and species groups" (PDF). Raffles Bulletin of Zoology Supplement. 14: 77–86. Archived from the original (PDF) on 2007-08-11. Retrieved 2008-09-02.