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Calotomus japonicus (Valenciennes, 1840)

Japanese parrotfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Calotomus japonicus   AquaMaps   Data sources: GBIF OBIS
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Image of Calotomus japonicus (Japanese parrotfish)
Calotomus japonicus
Picture by Randall, J.E.


Philippines country information

Common names: Molmol
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: McManus, J.W., C.L. Nañola Jr., R.B. Reyes Jr. and K.N. Kesner, 1992
National Database:

Common names from other countries

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Scaridae (Parrotfishes) > Sparisomatinae
Etymology: Calotomus: Greek, kalos, kallos = beautiful + Greek, tomos = section, cut (Ref. 45335).
  More on author: Valenciennes.

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

marien rifbewoner.   Subtropical; 40°N - 30°N

Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Point map | Introducties | Faunafri

Northwest Pacific: southern Japan, and at least as far as Tokyo, and the adjacent Asian mainland.

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 39.0 cm TL mannelijk / geslacht onbekend; (Ref. 9710)

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 9; Dorsale zachte stralen (totaal): 10; Anale stekels 3; Anale zachte stralen: 9 - 10; Wervels: 25. Flexible to semi-pungent dorsal spines; a dark central blotch on inter spinous membrane of dorsal spines I and II. Area circumscribed by pectoral fin unspotted. Rounded caudal fins at all sizes. Reddish brown in color when fresh with white and pale gray scale markings. Reddish pelvic fins with whitish blotches. Number of upper jaw teeth initially increasing with size. Yellow iris, blotched with dark brown. Lateral line interrupted.

Biologie     Verklarende woordenlijst (bv. epibenthic)

Apparently confined to coastal waters in rocky areas with seaweeds (Ref. 9710).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Pelagic spawner.

Hoofdreferentie Upload your references | Referenties | Coördinator : Westneat, Mark | Medewerkers

Bruce, R.W. and J.E. Randall, 1985. A revision of the Indo-West Pacific parrotfish genera Calotomus and Leptoscarus (Scaridae: Sparisomatinae). Indo-Pac. Fish. (5):32 p. (Ref. 525)

Status op de Rode Lijst van het IUCN (Ref. 130435)

  Niet bedreigd (LC) ; Date assessed: 17 September 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless




Gebruik door de mens

Visserij: commercieel; sportvis: ja
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 17 - 22, mean 20.5 (based on 107 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.00803 - 0.05439), b=2.98 (2.75 - 3.21), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Weerstandsvermogen (Ref. 120179):  Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (36 of 100).
Prijsklasse (Ref. 80766):   High.