| Heniochus singularius | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Perciformes |
| Family: | Chaetodontidae |
| Genus: | Heniochus |
| Species: | H. singularius |
| Binomial name | |
| Heniochus singularius H. M. Smith & Radcliffe, 1911 | |
Heniochus singularius, the singular bannerfish, is a species of marine ray-finned fish, a butterflyfish from the family Chaetodontidae. It is found in the Indo-Pacific region.
Heniochus singularius adults and juveniles are rather different in appearance, the juveniles have the 4th spine of the spiny part of the dorsal fin elongated to form a white banner and this makes its triangular shape more obvious. The adults have a less lengthy banner, giving them a fuller shape which more closely resembles the typical butterflyfish shape. The colour pattern on the body starts with a white band encircling the mouth, then there are a number of black bands. These include an eye stripe which runs from above the eye to the chin. Following the eye stripe there is a band in the middle of the body to the front of the dorsal fin. The final black band runs diagonally from the start of the soft-rayed part of the dorsal fin to the rear of the anal fin. The soft rayed part of the dorsal fin and the caudal fin are bright canary yellow. In the adults the body between the black bands has a fine reticulated pattern. [2] There is a bony bump on the head. [3] The dorsal fin contains 11-12 spines and 25-27 soft rays while the anal fin has 3 spines and 17-18 soft rays. This species attains a maximum total length of 30 centimetres (12 in) [4] and is the largest species of the genus Heniochus. [2]
Heniochus singularius has a wide Indo-Pacific distribution which extends from the central Indian Ocean around the Maldives and the Chagos Islands east to Samoa. The range extends north to southern Japan and south to northern Australia. [1] In Australia it is found from Shark Bay to the Dampier Archipelago and the offshore reefs of Western Australia, and along the northern Great Barrier Reef south as far as Moreton Bay in Queensland; it also occurs at Christmas Island. [3]
Heniochus singularius is found along coastal, inner and outer reef slopes. It shows a preference for areas with plentiful coral growth and varied topography. The juveniles are normally found in shallow lagoons, but may also be found in deeper water in the vicinity of caves and rock shelters. [3] They feed on coral polyps, possibly including live coral, benthic invertebrates and algae. [1] They are oviparous and form pairs to breed. [4]
Heniochus singularius was first formally described in 1911 by the American zoologists Hugh McCormick Smith and Lewis Radcliffe with the type locality given as Alibijaban in the Ragay Gulf of Luzon in the Philippines. [5]
Heniochus singularius is uncommon in the wild and is also uncommon in the aquarium trade. [6]
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 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 schooling bannerfish, also known as the false moorish idol, is a marine ray-finned fish, a butterflyfish from the family Chaetodontidae. It is native to the Indo-Pacific area.
The Red Sea bannerfish is a species of marine ray-finned fish, a butterflyfish from the family Chaetodontidae. It is found in the western Indian Ocean. It has been recorded as an introduced species off Florida and as a Lessepsian migrant in the eastern Mediterranean Sea off Turkey.
The chevron butterflyfish, also known as chevroned butterflyfish, triangulate butterflyfish or V-lined butterflyfish, is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It has a wide Indo-Pacific distribution.
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.
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 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 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.
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.
The yellow teardrop butterflyfish, also known as the Indian teardrop butterflyfish is a species of marine ray-finned fish, a butterflyfish of the family Chaetodontidae. It is found in the Indian Ocean from East Africa, to Sumatra, Indonesia.
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.
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.
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.
Heniochus monoceros, the masked bannerfish, is a marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is found in the Indo-Pacific area.
Heniochus chrysostomus, also known as the threeband pennantfish, threeband bannerfish or pennant bannerfish, is a marine ray-finned fish, a butterflyfish from the family Chaetodontidae.It is found in the Indo-Pacific region.
Heniochus pleurotaenia, the phantom bannerfish, is a marine fish belonging to the family Chaetodontidae, native from the central Indo-Pacific area.
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.
Chaetodon rainfordi, Rainfords's butterflyfish, also known as the gold-barred butterflyfish or the Northern butterflyfish, is a species of marine ray-finned fish, a butterflyfish, belonging to the family Chaetodontidae. It is found in the southwestern Pacific Ocean where it is associated with coral reefs.
