| Chelmon | |
|---|---|
 | |
| copperband butterflyfish (C. rostratus) | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Perciformes |
| Family: | Chaetodontidae |
| Genus: | Chelmon Cloquet, 1817 |
| Type species | |
| Chelmon rostratus | |
Chelmon is a genus of marine ray-finned fish in the family Chaetodontidae, the butterflyfishes. They are tropical species native to the western Pacific Ocean.
There are currently three recognized species in this genus: [3]
The butterflyfish are a group of conspicuous tropical marine fish of the family Chaetodontidae; the bannerfish and coralfish are also included in this group. The approximately 129 species in 12 genera are found mostly on the reefs of the Atlantic, Indian, and Pacific Oceans. A number of species pairs occur in the Indian and Pacific Oceans, members of the huge genus Chaetodon.
Pomacanthus is a genus of marine angelfish that is usually found around reefs and coral. Some of the notable places one can see these vari-coloured fish includes the Maldives, Sri Lanka, and Sipidan off the southern coast of Sabah, Malaysia. Generally the patterns and colors of these fish undergo a major transformation from juvenile to adult forms. The juveniles may even appear to be a different species.
The pennant coralfish, also known as the longfin bannerfish, reef bannerfish or coachman, is a species of fish of the family Chaetodontidae, native to the Indo-Pacific area.
Heniochus is a genus of marine ray-finned fish, butterflyfishes from the family Chaetodontidae. They are native to the Indo-Pacific. Though very similar in appearance to the Moorish idol (Zanclus cornutus), the members of this genus are not closely related to it.
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.
Chelmonops is a small genus of ray-finned fish, butterflyfishes from the family Chaetodontidae. Unlike the mainly tropical distribution of most marine butterflyfishes, Chelmonops is restricted to temperate and subtropical coastal waters along the southern half of Australia.
Coradion is a genus of marine ray-finned fish in the family Chaetodontidae, the butterflyfishes. They are native to the Indian and Pacific Oceans.
Forcipiger is a genus of fish in the family Chaetodontidae, the butterflyfishes. It is distributed throughout the Indo-Pacific region. The name of this genus means “bearing forceps” and is a reference to the long, slender snouts of the species in this genus.
Hemitaurichthys is a genus of marine ray-finned fish, butterflyfishes from the family Chaetodontidae. They are native to the Indian and Pacific oceans.
The sunburst butterflyfish, also known as the black-lipped butterflyfish, "blacklip butterflyfish" or Klein's butterflyfish, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. This is an Indo-Pacific species of reef habitats.
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 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.
Chelmon marginalis, the margined coralfish or Western beaked butterflyfish, is a species of marine ray-finned fish, a butterflyfish in the family Chaetodontidae. It is a reef fish which is endemic to Australia.
Chelmonops truncatus, the eastern talma or truncate coralfish, is a species of marine ray-finned fish, a butterflyfish from the family Chaetodontidae. It is endemic to Australia.
Chelmonops curiosus, truncate coralfish, truncate butterflyfish, western talma or squareback butterflyfish, is a species of marine ray-finned fish, a butterflyfish from the family Chaetodontidae. It is endemic to Australia.
The blacknosed butterflyfish or barberfish, is a species of fish in the family Chaetodontidae, the butterfly fishes. It is found in the East Pacific, specifically around the Galápagos Islands and in the Sea of Cortez, and it sometimes acts as a cleaner fish. It is the only member of the genus Johnrandallia, named after the ichthyologist John E. Randall, but in the past it was commonly placed in Chaetodon.
Coradion melanopus, known commonly as the twospot coralfish, is a species of marine ray-finned fish, a butterflyfish in the family Chaetodontidae. It is widespread throughout the tropical waters of the central Indo-Pacific region, from Indonesia to the Philippines. The twospot coralfish is a small size species which attains a maximum size of 15 cm length. It is a cautious species which inhabits sheltered lagoons or exposed outer reefs where it feeds on sponges, especially along drop offs. It forms pair to breed.
Coradion altivelis, the highfin coralfish or highfin butterflyfish, is a species of marine ray-finned fish, a butterflyfish from the family Chaetodontidae. It is found in the Indo-West Pacific region from the Andaman Sea and Sumatra east to Papua New Guinea, north to southern Japan, south to northwest Australia and the Great Barrier Reef. This species can be found in coastal habitats including the seaward side of reefs, drop offs and quite shallow waters with silty substrates. They are omnivorous, although sponges comprise the major part of their diet. They form pairs for breeding.
Coradion chrysozonus, the orangebanded coralfish or goldgirdled coralfish, is a species of marine ray-finned fish, a butterflyfish from the family Chaetodontidae. It is found in the Indo-Pacific with a distribution consistingof colonies scattered along the coast of Queensland, the Frankland Group off north Queensland west to Western Australia, New Guinea; Indonesia and the Philippines. It is rare along the Chinese coast and had recently been recorded from Tonga. It is normally encountered as solitary individuals or in pairs which inhabit a range of coastal to outer reefs habitats and which have rich growths of invertebrates. This species may prefer reefs in deeper cooler water. It is an omnivorous species which feeds mainly on sponges but also on small invertebrates which it grazes off the surface of the sponges.
Chelmon muelleri, the blackfin coralfish or Muller's coralfish, is a species of marine ray-finned fish, a butterflyfish in the family Chaetodontidae. It is a reef fish which is endemic to Australia.