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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Acanthopagrus: Greek, akantha = thorn + Greek, pagros, a kind of fish (Ref. 45335); arabicus: Named for its type locality, the Arabian Sea including The Gulf..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien; diepte ? - 50 m (Ref. 11441). Tropical
Western Indian Ocean: from Duqum, southern Oman to Qatar, off the coasts of Kuwait (probably including Iran and Pakistan), to Trivandrum, south-western India.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 34.5 cm SL mannelijk / geslacht onbekend; (Ref. 4606); common length : 30.0 cm TL mannelijk / geslacht onbekend; (Ref. 3507)
Korte beschrijving
Morfologie | Morfometrie
Dorsale stekels (totaal): 11 - 12; Dorsale zachte stralen (totaal): 10-11; Anale stekels 3; Anale zachte stralen: 8. This species is distinguished from its congeners by the following set of characters: deep body, 2.03-2.38 (mean 2.21); D XI,11 or XII,10; scale rows between fifth dorsal-fin spine base and lateral line 4 1/2, scale rows above lateral line 4 1/2-5 1/2, scale rows below 12 1/2-13 1/2; second anal-fin spine [17.5-24.2% (mean 20·5%) of SL], 1.31-1.52 (mean 1.39) in 2AS/3AS; pored lateral-line scales 42-45 (mean 43.9); first soft dorsal-fin ray slightly longer than last dorsal-fin spine; pelvic and anal fins vivid or strong yellow, lower caudal-fin lobe yellow (lighter or whitish yellow in larger adults); no black streaks proximally on inter-radial membranes between yellow anal-fin rays; clear black
blotches are usually absent just beneath inter-radial membranes between dorsal-fin rays but upper
dorsal-fin membrane often with darker margin; at the origin of lateral line a weak diffuse dark blotch usually covering first pored lateral-line scale, continuing as a dense dark shading over upper part of posterior opercle (Ref. 93743).
Feeds mainly on echinoderms, worms, crustaceans and mollusks. Mainly exploited by artisanal fisheries. Sold fresh in markets (Ref. 3507).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Iwatsuki, Y., 2013. Review of the Acanthopagrus latus complex (Perciformes: Sparidae) with descriptions of three new species from the Indo-West Pacific Ocean. J. Fish Biol. 83(1):64-95. (Ref. 93743)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gebruik door de mens
Visserij: commercieel
Meer informatie
Lokale namenSynoniemenMetabolismePredatorenEcotoxicologieVoortplantingMaturiteitPaaienPaaiaggregatiesFecunditeitEierenOntwikkeling van de eieren
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Preferred temperature (Ref.
123201): 24.6 - 29.3, mean 27.2 °C (based on 186 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02512 (0.01448 - 0.04356), b=2.95 (2.81 - 3.09), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.2 ±0.3 se; based on diet studies.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (32 of 100).
