Ctenochaetus truncatus, Indian gold-ring bristle-tooth

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Ctenochaetus truncatus Randall & Clements, 2001

Indian gold-ring bristle-tooth
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Ctenochaetus truncatus   AquaMaps   Data sources: GBIF OBIS
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Ctenochaetus truncatus
Picture by Schneidewind, F.

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Acanthuriformes (Surgeonfishes) > Acanthuridae (Surgeonfishes, tangs, unicornfishes) > Acanthurinae
Etymology: Ctenochaetus: Greek, kteis, ktenos = comb + Greek, chaite = hair (Ref. 45335);  truncatus: From its adults' truncated caudal fin..
More on authors: Randall & Clements.

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

marin récifal; profondeur 1 - 21 m (Ref. 42056). Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Indian Ocean.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 16.0 cm SL mâle / non sexé; (Ref. 48637)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 8; Rayons mous dorsaux (Total): 25-27; Épines anales 3; Rayons mous anaux: 23 - 25. Body with numerous very small blue to yellow spots in life. Caudal concavity at most 16.5 in SL (Ref 42056).

Biologie     Glossaire (ex. epibenthic)

Inhabits sheltered inner reef crests and slopes. Usually among large corals or in gutters, singly or in small groups (Ref. 48637).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur : Randall, John E. | Collaborateurs

Randall, J.E and K.D. Clements, 2001. Second revision of the surgeonfish genus Ctenochaetus (Perciformes: Acanthuridae), with descriptions of two new species. Indo-Pac. Fish. (32):33 p. (Ref. 42056)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

  Préoccupation mineure (LC) ; Date assessed: 07 May 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

FAO - Publication: search | FishSource |

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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | Aquariums publics | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 24.9 - 29.3, mean 28.2 °C (based on 900 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5020   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02344 (0.01098 - 0.05004), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Résilience (Ref. 120179):  Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Nutrients (Ref. 124155):  Calcium = 44.1 [26.8, 74.2] mg/100g; Iron = 0.265 [0.142, 0.647] mg/100g; Protein = 18.1 [16.8, 19.3] %; Omega3 = 0.123 [0.078, 0.199] g/100g; Selenium = 17 [10, 30] μg/100g; VitaminA = 55.5 [13.1, 214.6] μg/100g; Zinc = 0.442 [0.327, 1.494] mg/100g (wet weight);