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Cymolutes praetextatus (Quoy & Gaimard, 1834)

Knife razorfish
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Cymolutes praetextatus   AquaMaps   Data sources: GBIF OBIS
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Image of Cymolutes praetextatus (Knife razorfish)
Cymolutes praetextatus
Picture by Greenfield, J.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (Strahlenflosser) > Perciformes (Perch-likes) > Labridae (Wrasses) > Cheilininae
Etymology: Cymolutes: Greek, kymo = waves + Greek, lytes, lyto = to liberate.  More on authors: Quoy & Gaimard.

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

; seewasser riff-verbunden; tiefenbereich 2 - 10 m (Ref. 90102).   Tropical; 21°N - 18°S

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

Indo-Pacific: East Africa south to Natal, South Africa (Ref. 4392) and east to the Society Islands.

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm SL Männchen/unbestimmt; (Ref. 9823)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 9 - 10; Rückenflossenweichstrahlen (insgesamt): 12-13; Afterflossenstacheln 2-3; Afterflossenweichstrahlen: 11 - 12. Has a broad yellow lateral stripe (Ref. 37816).

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

A solitary species (Ref. 90102) that inhabits reef flats and shallow lagoons, in sandy, current-swept areas with rubble and weed (Ref. 9710). Feeds on small benthic invertebrates (Ref. 89972). Capable of diving into the sand with the approach of danger. Rarely caught by fishers or aquarium collectors (Ref. 9823).

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

Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)

IUCN Rote Liste Status (Ref. 120744)

  nicht bedroht (LC) ; Date assessed: 25 March 2009

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

FAO(Publication : search) | FishSource | Sea Around Us

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Internet Quellen

Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(Genom, nucleotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Tree of Life | Wikipedia(Gehe zu, Suchen) | World Records Freshwater Fishing | Zoological Record

Estimates of some properties based on models

Preferred temperature (Ref. 115969): 27.2 - 29.3, mean 28.6 (based on 1456 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
Trophic Level (Ref. 69278):  3.6   ±0.6 se; Based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref. 69278):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Verwundbarkeit (Ref. 59153):  Low to moderate vulnerability (35 of 100) .