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Singular Bannerfish (Heniochus singularius)

Photo of Singular Bannerfish (Heniochus singularius)

Key facts

Scientific name
Heniochus singularius
Common name
Singular Bannerfish
Category
Fish
Family
Chaetodontidae
Genus
Heniochus
Size
12–17 cm
Depth
3–40 m
IUCN status
Least concern (LC)
Danger level
Harmless
Habitats
coral-reef
Behaviours
benthic, pair-forming, diurnal
Ocean zones
Asian Pacific, Indian Ocean & Red Sea

Description

Heniochus singularius reaches 12-17 cm. White body with black bands, very characteristic extremely elongated long black dorsal streamer extending beyond tail. Indo-Pacific at 3-40 m. Very distinctive. Forms stable pairs. Highly visible and appreciated. One most recognizable species of Indo-Pacific reef.

Photo of Singular Bannerfish

Photo of Singular Bannerfish (Heniochus singularius)

Frequently asked questions

How big is the Singular Bannerfish?
Singular Bannerfish (Heniochus singularius) reaches 12–17 cm in length.
At what depth can you find the Singular Bannerfish?
Singular Bannerfish is found between 3–40 m deep.
Is the Singular Bannerfish dangerous to divers?
Danger level: Harmless.
What is the conservation status of the Singular Bannerfish?
IUCN status: Least concern (LC).
Where can you find the Singular Bannerfish?
Found in: Asian Pacific, Indian Ocean & Red Sea.

Other species in the genus Heniochus

  • Heniochus diphreutes - Schooling bannerfish
  • Heniochus varius - Humphead bannerfish
  • Heniochus intermedius - Red Sea bannerfish
  • Heniochus acuminatus - Pennant coralfish
  • Heniochus chrysostomus - Golden-striped Coachwhip
  • Heniochus pleurotaenia - Black-striped Coachwhip

Other species in the family Chaetodontidae

  • Chaetodon sedentarius - Reef butterflyfish
  • Chaetodon ocellatus - Spotfin butterflyfish
  • Chaetodon fasciatus - Diagonal butterflyfish
  • Chaetodon semilarvatus - Bluecheek butterflyfish
  • Forcipiger flavissimus - Longnose butterflyfish
  • Johnrandallia nigrirostris - Barberfish

Sources

  • Taxonomy: WoRMS (AphiaID 218766)
  • Photos: iNaturalist (CC BY-NC)
  • Distribution: GBIF (taxonKey 2385739)
  • Conservation: IUCN Red List
  • Encyclopedia: Wikipedia