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Choerodon oligacanthus (Bleeker, 1851)

White-patch tuskfish
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Choerodon oligacanthus   AquaMaps   Data sources: GBIF OBIS
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Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Eupercaria/misc (Various families in series Eupercaria) > Labridae (Wrasses) > Bodianinae
Etymology: Choerodon: Greek, choiros = a pig + odous = teeth (Ref. 45335); referrring to the prominent anterior canines of the species in this genus (Ref. 116605).
More on author: Bleeker.

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

Marine; reef-associated; depth range 2 - 15 m (Ref. 90102). Tropical; 20°N - 20°S, 95°E - 170°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Western Central Pacific: Pulu Weh; Singapore; Bintang; Banka; Borneo (Balikpapan, Sandakan); Sulu Islands; Celebes (Makassar, Badjoa), Malacca, Philippines, New Caledonia.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 28.2 cm SL male/unsexed; (Ref. 572)

Short description Identification keys | Morphology | Morphometrics

Recognized by the bright white patch that is highly visible in dirty water (Ref. 48636). Colour orange with light grey longitudinal stripes, a large bright yellow oval spot on side above lateral line and below anterior half of dorsal fin. Subopercle with 6 to 10 scales, scales extending anteriorly at least to below midpoint on ventral preopercular edge. Pectoral fins with ii unbranched and 13 to 15 (rarely 15) branched rays. (Ref 9823)

Biology     Glossary (e.g. epibenthic)

Adults inhabit coral reef areas (Ref. 27550) in shallow inshore to deep water (Ref. 48636). Oviparous, distinct pairing during breeding (Ref. 205). Usually marketed fresh (Ref. 27550).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Oviparous, distinct pairing during breeding (Ref. 205).

Main reference Upload your references | References | Coordinator : Westneat, Mark | Collaborators

De Beaufort, L.F., 1940. The fishes of the Indo-Australian archipelago. VIII. Percomorphi (continued). Cirrhitoidea, Labriformes, Pomacentriformes. E.J. Brill, Leiden. v.8:1-508. (Ref. 572)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 12 April 2008

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
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References

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 27.1 - 29.1, mean 28.4 °C (based on 494 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00582 - 0.02984), b=3.05 (2.86 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.5   ±0.4 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (24 of 100).