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Calotomus spinidens (Quoy & Gaimard, 1824)

Spinytooth 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 spinidens   AquaMaps   Data sources: GBIF OBIS
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Image of Calotomus spinidens (Spinytooth parrotfish)
Calotomus spinidens
Picture by Randall, J.E.


Palau country information

Common names: Dekedekuuked
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Found in Helen Reef and Sonsorol (Ref. 99878). Also Ref. 10494.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ps.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Myers, R.F., 1999
National Database:

Common names from other countries

Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | 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 authors: Quoy & Gaimard.

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

marinhas associadas(os) a recifes; intervalo de profundidade 1 - 72 m (Ref. 86942).   Tropical; 30°N - 30°S

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

Indo-West Pacific: Kenya to at least Delagoa Bay in Mozambique, and east to the Marshall and Tonga Islands. Presence in Somalia to be confirmed (Ref. 30573).

Length at first maturity / Tamanho / Peso / Idade

Maturity: Lm 10.5  range ? - ? cm
Max length : 30.0 cm TL macho/indeterminado; (Ref. 48636)

Descrição breve Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 9; Raios dorsais moles (total) : 10; Espinhos anais: 3; Raios anais moles: 9; Vértebras: 25. General body color when fresh is greenish brown with scales finely flecked with pale; shade of white ventrally (belly sometimes dull rose or yellowish). Across the chin, 2 irregular dull reddish bars interspaced by white or yellow; upper opercular margin with a diffused dark spot. Hyaline pectorals with a yellowish flush; pelvic fins hyaline except for numerous small white spots and some reddish blotches. Flexible dorsal spines. Area circumscribed by pectoral fin unspotted. Lateral line interrupted (scales usually 19 + 7, occasionally 19 + 6).

Biologia     Glossário (ex. epibenthic)

Found in coastal bays and deep lagoons (Ref. 48636). Inhabits seagrass beds or dense beds of algae. Well-camouflaged and easily overlooked (Ref. 48636). Feeds on these or the associated epiphytes. Caught nets and other types of artisanal gear.

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Spawning at Aldabra occurs above grassflats on falling tides; protogynous hermaphroditism with both primary & secondary males occurring in the atoll's population has also been reported (Ref. 1875).

Referência principal Upload your references | Referências | Coordenador : Westneat, Mark | Colaboradores

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)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

  Preocupação menor (LC) ; Date assessed: 17 September 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

  Harmless




Utilização humana

Pescarias: espécies comerciais; Aquário: Espécies comerciais
FAO(Publication : search) | FishSource | Sea Around Us

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Trophic ecology
Itens alimentares
Diet compositions
Food consumptions
Food rations
Predadores
Ecology
Ecologia
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Population dynamics
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Length-weight rel.
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Frequência de comprimento
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Estimates based on models

Preferred temperature (Ref. 115969): 24.5 - 28.9, mean 27.6 (based on 838 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00752 - 0.01922), b=3.13 (2.99 - 3.27), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nível Trófico (Ref. 69278):  2.0   ±0.00 se; based on food items.
Resiliência (Ref. 120179):  Elevada, tempo mínimo de duplicação da população menor que 15 meses (K=1.00).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (18 of 100).
Categoria de preço (Ref. 80766):   High.