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Ferdauia ferdau (Fabricius, 1775)

Blue trevally
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Ferdauia ferdau
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Chinese Taipei (Taiwan) country information

Common names: [No common name]
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from the Penghu Islands (Ref. 55073). Also Ref. 47843.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tw.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Shen, S.C. (ed.), 1993
National Database: The Fish Database of Taiwan

Common names from other countries

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

> Carangiformes (Jacks) > Carangidae (Jacks and pompanos) > Caranginae
Etymology:

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

marien; brak water rifbewoner; diepte 0 - 60 m (Ref. 3197).   Tropical; 37°N - 35°S, 25°E - 127°W

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

Indo-Pacific: Red Sea and East Africa (to Port Elizabeth, South Africa, Ref. 3197) to the Hawaiian Islands.

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 70.0 cm TL mannelijk / geslacht onbekend; (Ref. 3287); common length : 30.0 cm TL mannelijk / geslacht onbekend; (Ref. 9137); max. gepubliceerd gewicht: 8.0 kg (Ref. 3287)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 9; Dorsale zachte stralen (totaal) : 26 - 34; Anale stekels: 3; Anale zachte stralen: 21 - 26.

Biologie     Verklarende woordenlijst (bv. epibenthic)

Adults are found in coastal waters adjacent to sandy beaches; also found to depths of 60 m, often near reefs (Ref. 30573). Pelagic (Ref. 58302). Singly or in small groups (Ref. 48635). They feed mainly on mollusks, benthic crustaceans, and occasionally on small fish (Ref. 90102) that are abundant in the lagoons. Excellent food fish (Ref. 12484), the flesh is rarely poisonous. Minimum depth reported taken from Ref. 128797.

Levenscyclus en paargedrag Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven

Hoofdreferentie Upload your references | Referenties | Coördinator : Smith-Vaniz, William F. | Medewerkers

Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)

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

  Niet bedreigd (LC) ; Date assessed: 09 March 2015

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Reports of ciguatera poisoning (Ref. 31637)




Gebruik door de mens

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

Meer informatie

Trophic ecology
Voedselitems
Diet compositions
Food consumptions
Food rations
Predatoren
Ecology
Ecologie
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Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Lengtefrequenties
Mass conversions
Recruitments
Abundances
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Voortplanting
Maturities
Fecundities
Spawnings
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Egg(s)
Egg developments
Larven
Larvale populatiedynamiek
Anatomy
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Physiology
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Nutrients
Oxygen consumptions
Zwemtype
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Visual pigment(s)
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Diseases / Parasites
Toxicities (LC50s)
Genetics
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Estimates based on models

Preferred temperature (Ref. 115969): 24.7 - 29.1, mean 28.1 (based on 1490 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01905 (0.01490 - 0.02437), b=2.95 (2.92 - 2.98), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trofisch niveau (Ref. 69278):  4.3   ±0.5 se; based on diet studies.
Weerstandsvermogen (Ref. 120179):  Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (K=0.21).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (44 of 100).
Prijsklasse (Ref. 80766):   Medium.