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Chaetodon auriga Forsskål, 1775

Threadfin butterflyfish
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Image of Chaetodon auriga (Threadfin butterflyfish)
Chaetodon auriga
Picture by Stan Shea@114°E Hong Kong Reef Fish Survey


Japan country information

Common names: Toge-chô-chô-uo
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Ranges from the Ibaraki Prefecture southward (Ref. 559) to Ishima Island, Tokushima Prefecture (Ref. 38029) and Shirahama (only juveniles were recorded from July-Jan.) (Ref. 37690); also from the Ogasawara Islands (Ref. 33390). Also Ref. 1602, 43239.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html
National Fisheries Authority: http://www.maff.go.jp/eindex.html
Occurrences: Occurrences Point map
Main Ref: Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984
National Database:

Common names from other countries

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Acanthuriformes (Surgeonfishes) > Chaetodontidae (Butterflyfishes)
Etymology: Chaetodon: Greek, chaite = hair + Greek, odous = teeth (Ref. 45335).
  More on author: Forsskål.

Environment: milieu / climate zone / depth range / distribution range Ecologia

marinhas associadas(os) a recifes; não migratória; intervalo de profundidade 0 - 60 m (Ref. 89972).   Tropical; 30°N - 20°S

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Indo-Pacific: Red Sea and East Africa (extending to Mossel Bay, South Africa, Ref. 5372) to the Hawaiian, Marquesan, and Ducie islands, north to southern Japan, south to Lord Howe and Rapa islands.

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: Lm 13.0  range ? - ? cm
Max length : 25.0 cm TL macho/indeterminado; (Ref. 129178)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 12 - 13; Raios dorsais (total) : 22 - 25; Espinhos anais: 3; Raios anais : 19 - 21.

Biologia     Glossário (p.ex. epibenthic)

May be seen in a variety of habitats ranging from rich coral reefs (Ref. 58652) to weedy and rubble covered areas (Ref. 1602). Benthopelagic (Ref. 58302). Maybe found singly, in pairs, and in aggregations that roam over large distances in search of food. Feed mainly by tearing pieces from polychaetes, sea anemones, coral polyps, and algae (Ref. 1602). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205). Minimum depth reported taken from Ref. 128797.

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Distinct pairing (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)

Status na Lista Vermelha da UICN (Ref. 130435)

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