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Chlorurus strongylocephalus (Bleeker, 1855)

Steephead 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.
Chlorurus strongylocephalus   AquaMaps   Data sources: GBIF OBIS
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Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Scaridae (Parrotfishes) > Scarinae
Etymology: Chlorurus: Greek, chloros = green + Greek oura = tail (Ref. 45335).
More on author: Bleeker.

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

seewasser riff-verbunden; tiefenbereich 2 - 35 m (Ref. 9710). Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Indian Ocean: East Africa to southwest Indonesia, north to the Andaman Sea (Ref. 9710). The species complex comprise of Chlorurus gibbus in the Red Sea, Chlorurus strongylocephalus in the Indian Ocean and Chlorurus microrhinos in the west-central Pacific.

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 70.0 cm TL Männchen/unbestimmt; (Ref. 9710)

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Inhabits lagoon and seaward reefs (Ref. 9710). Juveniles usually solitary; adults may form schools (Ref. 9710). Females smaller (Ref. 90102). Feeds on algae, and inhabits on reef edge (Ref. 6113).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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

Hauptreferenz Upload your references | Referenzen | Koordinator : Westneat, Mark | Partner

Bellwood, D.R., 1994. A phylogenetic study of the parrotfishes family Scaridae (Pisces: Labroidei), with a revision of genera. Rec. Aust. Mus. Suppl. 20:1-86. (Ref. 11064)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

  nicht bedroht (LC) ; Date assessed: 16 September 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

Fischereien: kommerziell
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Estimates based on models

Preferred temperature (Ref. 123201): 25.5 - 29.3, mean 28.5 °C (based on 2926 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.00650 - 0.02933), b=3.03 (2.85 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  2.0   ±0.00 se; based on food items.
Widerstandsfähigkeit (Ref. 120179):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (48 of 100).
Preiskategorie (Ref. 80766):   High.
Nutrients (Ref. 124155):  Calcium = 22.9 [9.1, 75.1] mg/100g; Iron = 0.517 [0.201, 1.304] mg/100g; Protein = 18.7 [16.6, 20.5] %; Omega3 = 0.0846 [, ] g/100g; Selenium = 40.8 [13.5, 120.1] μg/100g; VitaminA = 39.4 [11.8, 126.8] μg/100g; Zinc = 1.86 [0.83, 3.33] mg/100g (wet weight);