Johnius trachycephalus, Leaftail croaker : fisheries

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Johnius trachycephalus (Bleeker, 1851)

Leaftail croaker
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.
Johnius trachycephalus   AquaMaps   Data sources: GBIF OBIS
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Image of Johnius trachycephalus (Leaftail croaker)
Johnius trachycephalus
Afbeelding van Chao, N.L.

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

> Eupercaria/misc (Various families in series Eupercaria) > Sciaenidae (Drums or croakers)
Eponymy: Rev Dr Christoph Samuel John (1747–1813) was a botanist and herpetologist and a medical missionary (1771–1813) at the Danish trading station of Tranquebar (now Tharangambadi), Tamil Nadu, not far from Madras (Chennai). [...] (Ref. 128868), visit book page.
More on author: Bleeker.

Environment: milieu / Klimaatzone / Diepte / distribution range Ecologie

marien; zoet water; brak water benthopelagisch. Tropical

Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Verspreidingskaart | Introducties | Faunafri

Indo-Pacific: Thailand, Sumatra, and Borneo.

Grootte / Gewicht / Leeftijd

Maturiteit: Lm ?  range ? - ? cm
Max length : 13.0 cm SL mannelijk / geslacht onbekend; (Ref. 9772); common length : 10.0 cm SL mannelijk / geslacht onbekend; (Ref. 9772)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 9 - 10; Dorsale zachte stralen (totaal) : 24 - 27; Anale stekels: 2; Anale zachte stralen: 6 - 7.
Body shape (shape guide): fusiform / normal.

Biologie     Verklarende woordenlijst (bv. epibenthic)

Inhabits shallow coastal waters, estuaries and rivers (Ref. 9772). A food fish.

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Hoofdreferentie Upload uw referenties | Referenties | Coördinator | Medewerkers

Sasaki, K., 2001. Sciaenidae. Croakers (drums). p.3117-3174. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 5. Bony fishes part 3 (Menidae to Pomacentridae). Rome, FAO. pp. 2791-3380. (Ref. 9772)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-1)

  Niet bedreigd (LC) ; Date assessed: 30 June 2016

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

Visserij: van minder commercieel belang
FAO - Publication: search | FishSource |

Meer informatie

Trofische ecologie
Food items (preys)
Dieetsamenstelling
Voedselconsumptie
Food rations
Predatoren
Ecologie
Ecologie
Home ranges
Population dynamics
Groeiparameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Lengtefrequenties
Massaconversie
Rekrutering
Abundantie
Life cycle
Voortplanting
Maturiteit
Maturity/Gills rel.
Fecunditeit
Paaien
Spawning aggregations
Eieren
Ontwikkeling van de eieren
Larven
Larvale populatiedynamiek
Verspreiding
Landen
FAO regio's
Ecosystemen
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Introducties
BRUVS - Videos
Anatomy
Kieuwoppervlak
Brain
Otolith
Physiology
Body composition
Nutrients
Zuurstofverbruik
Zwemtype
Zwemsnelheid
Visual pigments
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Diseases & Parasites
Toxicity (LC50s)
Genetica
genoom
Genetica
Heterozygosity
Erfelijkheid
Human related
Aquaculture systems
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Kweeklijnen
Ciguatera cases
Stamps, coins, misc.
Outreach
Medewerkers
Referenties
Referenties

Tools

Speciale rapporten

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Internetbronnen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Bekijk FishWatcher | CISTI | Catalog of Fishes: Genus, Soort(en) | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: ga naar, zoek | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 27.5 - 29.2, mean 28.6 °C (based on 868 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00412 - 0.01928), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.4   ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref. 120179):  Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100). 🛈
Prijsklasse (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 558 [137, 1,851] mg/100g; Iron = 1.51 [0.54, 3.62] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.279 [0.121, 0.556] g/100g; Selenium = 100 [29, 309] μg/100g; VitaminA = 41.6 [14.2, 131.0] μg/100g; Zinc = 2.63 [1.21, 4.84] mg/100g (wet weight);