Pomadasys kaakan, Javelin grunter : fisheries, aquaculture, gamefish

Pomadasys kaakan (Cuvier, 1830)

Javelin grunter
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Pomadasys kaakan   AquaMaps   Data sources: GBIF OBIS
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Image of Pomadasys kaakan (Javelin grunter)
Pomadasys kaakan
Photo von Khan, M.M.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Haemulidae (Grunts) > Haemulinae
Etymology: Pomadasys: Greek, poma, -atos = cover, operculum + Greek, dasys = with hair (Ref. 45335).
More on author: Cuvier.

Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet Ökologie

seewasser; brackwasser riff-verbunden; tiefenbereich ? - 75 m (Ref. 2799). Tropical; 32°N - 32°S, 18°E - 154°E

Verbreitung Territorien | FAO Gebiete | Ökosysteme | Vorkommen | Punkt Karte | Einführungen | Faunafri

Indo-West Pacific: Red Sea and east coast of Africa to southeast Asia, north to Taiwan, south to Queensland, Australia. Also reported from Persian Gulf (Ref. 68964).

Länge bei der ersten Reifung / Größe / Gewicht / Alter

Geschlechtsreife: Lm ?, range 35 - ? cm
Max length : 80.0 cm TL Männchen/unbestimmt; (Ref. 5213); common length : 50.0 cm TL Männchen/unbestimmt; (Ref. 30573)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 12; Rückenflossenweichstrahlen (insgesamt) : 13 - 15; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 7. This species is distinguished by the following characters: chin with 2 pores with a median pit; D XII,13-15 (usually 14 ½); A III,7; scales ctenoid (rough to touch); lateral line scales 43-50; scales between lateral line and dorsal-fin origin 7; scales around caudal peduncle 20, 9 above lateral line and 9 below; body depth 2.5 to 3 times in standard length; head blunt, its upper profile convex; mouth small; maxilla reaching to eye; teeth in jaws arranged in villiform (brushlike) bands; swimbladder without anteriolateral horn-like extensions. Colour: juveniles brilliant silvery green above to golden silver on sides and silvery white on belly with 12 or more faint vertical bars comprised of small dark brown spots or irregular blotches; dorsal fin spotted with black-brown spots on lower half of spinous dorsal fin and in 3 rows on rayed dorsal fin; margin of soft dorsal fin darker and lower tip of caudal fin milk white; adults uniform golden green above, silvery below with traces of the vertical bars present only when alive and spots on dorsal fins indistinct or absent (Ref. 47695).
Body shape (shape guide): fusiform / normal; Cross section: compressed.

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

Inhabit turbid inshore waters with sandy to muddy bottoms to a depth of 75 m. Enter estuaries, may tolerate water with low salinity. Often associated with inshore wrecks (Ref. 4332). Feed on crustaceans and fish (Ref. 5213, 48635). Spawners form shoals near river mouths during the winter. Good food fish (Ref. 2799). Taken by handline, set net, trap, and spear. Marketed fresh, a small quantity is salted or smoked (Ref. 47695).

Lebenszyklus und Paarungsverhalten Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven

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

Hauptreferenz Laden Sie Ihre Referenzen hoch | Referenzen | Koordinator | Partner

Smith, M.M. and R.J. McKay, 1986. Haemulidae. p. 564-571. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 2799)

IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))

  nicht bedroht (LC) ; Date assessed: 15 July 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

Fischereien: kommerziell; Aquakultur: kommerziell; Sportfisch: ja
FAO - Fischereien: landings search; Publication: search | FishSource | Das Meer um uns herum

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Schätzungen auf der Grundlage von Modellen

Phylogenetischer Diversitätsindex
(Ref. 82804)
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.01445 (0.01181 - 0.01769), b=2.98 (2.95 - 3.01), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trophische Ebene
(Ref. 69278)
3.5   ±0.53 se; based on food items.
Widerstandsfähigkeit
(Ref. 120179)
mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.18-0.57;).
Rate of population increase Prior r = 0.88, 95% CL = 0.58 - 1.32, Based on 2 data-limited stock assessments.
Anfälligkeit der Fischerei
(Ref. 59153)
Moderate vulnerability (38 of 100). 🛈
Klimaanfälligkeit
(Ref. 125649)
High to very high vulnerability (72 of 100). 🛈
Preiskategorie
(Ref. 80766)
High.
Nährstoffe
(Ref. 124155)
Calcium = 27.3 [9.6, 52.0] mg/100g; Iron = 0.506 [0.264, 0.870] mg/100g; Protein = 19.7 [17.9, 21.5] %; Omega3 = 0.137 [0.077, 0.230] g/100g; Selenium = 39.7 [23.7, 68.3] μg/100g; VitaminA = 46.5 [17.5, 123.4] μg/100g; Zinc = 1.09 [0.76, 1.60] mg/100g (wet weight);