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Verwante soorten
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Rexea - Soort(en) in
Gempylidae - - Classificatie -
- Gempylidae
- Scombriformes
- Teleostei
- Chordata
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Rexea bengalensis (Alcock, 1894)
Bengal escolar
Waarneming toevoegen in Fish Watcher
| Native range | All suitable habitat | Point map | Year 2050 |
|
| This map was computer-generated and has not yet been reviewed. |
| Rexea bengalensis AquaMaps Data sources: GBIF OBIS |
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Rexea bengalensis
Picture by Bos, A.R.
Pictures | Google afbeelding
Picture by Bos, A.R.
Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa
> Scombriformes (Mackerels) > Gempylidae (Snake mackerels)
Etymology: Rexea: Latin, rex, rego = king.
More on author: Alcock.
Etymology: Rexea: Latin, rex, rego = king.
More on author: Alcock.
Environment: milieu / climate zone / depth range / distribution range Ecologie
marien; brak water benthopelagisch; diepte 143 - 820 m (Ref. 9784). Deep-water; 34°N - 27°S, 40°E - 155°E (Ref. 6181)
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Indo-West Pacific: Mozambique Channel, Saya de Malha Bank, Maldives Islands, India, Sri Lanka, Arafura and Java seas, Makassar Strait, northwestern and northeastern Australia and southern Japan (Ref. 6181). Also recorded from New Caledonia (Ref. 33346).
Grootte / Gewicht / Leeftijd
Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 19 - 20; Dorsale zachte stralen (totaal) : 14 - 16; Anale stekels: 2; Anale zachte stralen: 11 - 13; Wervels: 34. Spinescent gill rakers with 3 or 4 cusps. Lateral line branching from below the 5th to before the 6th spine of the first dorsal fin; the upper lateral line reaching at least to the end of the soft dorsal fin base.
Matures at about 10 cm standard length. A squid was found in the stomach of one specimen (Ref. 9784).
Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Hoofdreferentie
Upload your references | Referenties | Coördinator : Parin, Nikolay V. | Medewerkers
Nakamura, I. and N.V. Parin, 1993. FAO Species Catalogue. Vol. 15. Snake mackerels and cutlassfishes of the world (families Gempylidae and Trichiuridae). An annotated and illustrated catalogue of the snake mackerels, snoeks, escolars, gemfishes, sackfishes, domine, oilfish, cutlassfishes,. scabbardfishes, hairtails, and frostfishes known to date. FAO Fish. Synop. 125(15):136 p. (Ref. 6181)
CITES
Not Evaluated
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: visserij voor eigen gebruik
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Meer informatie
Population dynamics
Groeiparameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Lengtefrequenties
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Groeiparameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Lengtefrequenties
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Ontwikkeling van de eieren
Larven
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Body composition
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Zuurstofverbruik
Zwemtype
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Visual pigments
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Aquaculture systems
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Ciguatera cases
Stamps, coins, misc.
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AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Bekijk FishWatcher | CISTI | Catalog of Fishes: Genus, Soort(en) | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genoom, 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: ga naar, zoek | World Records Freshwater Fishing | Zoological Record
Estimates based on models
Preferred temperature (Ref. 123201): 8.8 - 17.3, mean 11.7 °C (based on 319 cells).
Fylogenetische diversiteitsindex (Ref. 82804): PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00167 - 0.00826), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trofisch niveau (Ref. 69278): 4.5 ±0.37 se; based on food items.
Weerstandsvermogen (Ref. 120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Low vulnerability (17 of 100).