Speckled butterflyfish | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Perciformes |
Family: | Chaetodontidae |
Genus: | Chaetodon |
Subgenus: | Chaetodon (Exornator) |
Species: | C. citrinellus |
Binomial name | |
Chaetodon citrinellus G. Cuvier, 1831 | |
Synonyms [2] | |
Chaetodon citrinellus is a species of butterflyfish (family Chaetodontidae). It is commonly known as the speckled butterflyfish or citron butterflyfish. It is found in the Indo-Pacific: the Red Sea, East Africa to the Hawaiian, Marquesan and Tuamotu islands, north to southern Japan and south to Australia. [2]
It is a distinct species, most closely related to the fourspot butterflyfish (C. quadrimaculatus). Together they are basal in the subgenus Exornator, and might be intermediate between the core group of this subgenus and the species of the Rhombochaetodon (or Roaops) lineage. If that is correct, the latter would require to be merged into Exornator. If the genus Chaetodon is split up, Exornator might become a subgenus of Lepidochaetodon. [3] [4]
As its names suggest, it is pale yellow with numerous small dark spots. There is also a black bar extending above and below the eye and a black margin to the anal fin. The largest recorded specimen was 13 centimeters (5.1 in) long. [2]
C. citrinellus is common in shallow exposed reef flats, lagoons, and seaward reefs, generally in relatively open areas with scattered corals. They may occasionally be found at greater depth, as deep as 36 meters (118 ft). They feed on small worms, small benthic invertebrates, coral polyps and filamentous algae. [2]
Adults usually swim in pairs (pairs form during breeding), while juveniles are more often seen in small aggregations and commonly mix with other similar sized juveniles, especially of the Sunburst Butterflyfish (C. kleinii). They are oviparous. [2]
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.
The reef butterflyfish. also known as the least butterflyfish, Atlantic butterflyfish, butterbun or school mistress, is a species of marine ray-finned fish, a butterflyfish of the family Chaetodontidae. It is found in the western Atlantic Ocean.
The ornate butterflyfish, or clown butterflyfish is a species of marine ray-finned fish, a butterflyfish in the family Chaetodontidae.
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.
The blacktail butterflyfish, also known as black-tailed butterflyfish or exquisite butterflyfish, is a species marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is native to the western Indian Ocean but has reached the Mediterranean Sea as a Lessepsian migrant through the Suez Canal.
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.
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.
The Eritrean butterflyfish or crown butterflyfish is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is essentially just known from the Red Sea and the Gulf of Aden, but has been reported from East Africa. It grows up to 14 cm (5.5 in) in length. It is white with black chevrons, except for a red zone stretching from the aft dorsal fin across the caudal peduncle to the end of the anal fin. A red bar runs vertically through the caudal fin. There are black eyestripes and a black "crown" with white border.
The melon butterflyfish or the Indian redfin butterflyfish, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the Indian Ocean from East Africa to Western Java. This is one species of a closely related group which includes the blacktail butterflyfish of the Red Sea and Gulf of Aden and the oval butterflyfish which is found in the western Pacific, from eastern coasts of the Indonesian islands to Australia.
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.
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.
The mirror butterflyfish or oval-spot butterflyfish is a species of butterflyfish. It is found in the Indo-Pacific region from Indonesia to Japan and south to the Great Barrier Reef and Papua New Guinea. The species has also been reported from Madagascar, Mauritius and Réunion.
The scrawled butterflyfish, also known as Meyer's butterflyfish or the maypole 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.
The eight-banded Butterflyfish, also known as the eightband butterflyfish or eight-striped butterflyfish, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the Indo-Pacific region where it is associated with reefs.
The spot-banded butterflyfish or spotband butterflyfish is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is from the western Pacific Ocean.
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.
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.
Chaetodon mertensii, the atoll butterflyfish, yellowback butterflyfish or Merten's butterflyfish, is a species of marine ray finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the western Pacific Ocean.
The mailed butterflyfish, also known as the reticulated butterflyfish or black butterflyfish, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae, This species is found on reefs in the central and western Pacific Ocean. It can be found in the aquarium trade.
Chaetodon plebeius, the blueblotch butterflyfish, bluespot butterflyfish, bluedash butterflyfish or grey-blotched butterflyfish, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is native to the Indian and Pacific Oceans.