Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien; brak water pelagic-neritic. Tropical
Indian Ocean: Red Sea through the Suez Canal, a Lessepsian migrant species.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Common length : 15.0 cm TL mannelijk / geslacht onbekend; (Ref. 30573)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Anale stekels: 3; Anale zachte stralen: 9; Wervels: 24. This species is distinguished by the following characters: hind tip of maxilla exposed when mouth is closed; head ia relatively large, slightly convex, head length 26-30% of SL; adipose eyelid developed anteriorly and posteriorly; mid-dorsal line is sharply keeled; transverse scale 11-13 rows; scales in lateral series usually 34-38; pectoral-fin usually with 16 rays; pectoral-fin length 20-24% of SL, just reaching to the level of first dorsal-fin; supraneurals 3, the first between second and third vertebrae, the second between fourth and fifth vertebrae, and the third between fifth and sixth vertebrae; first pterygiophore of spinous dorsal fin between sixth and seventh vertebrae (Ref. 137907).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Dwells in coastal waters with various substrates as well as brackish waters and hypersaline lagoons. Feeds on small benthic invertebrates, planktonic organisms, algae and detritus, among other food items (Ref. 127989). Oviparous, eggs are pelagic and non-adhesive (Ref. 205).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Hasan, M.E., A. Hasan, P. Béarez, K.-N. Shen, C.-W. Chang, T.T.V. Tran, D. Golani, A. Al-Saboonchi, P.J.A. Siddiqui and J.-D. Durand, 2022. Planiliza lauvergnii (Eydoux & Souleyet, 1850), a senior synonym of Planiliza affinis (Günther, 1861) with a re-evaluation of keeled back mullets (Mugiliformes: Mugilidae). Zootaxa 5194(4):497-518. (Ref. 137907)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel
Tools
Speciale rapporten
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Internetbronnen
Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01000 (0.00571 - 0.01750), b=2.91 (2.76 - 3.06), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
2.4 ±0.2 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (K=0.52;). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Moderate to high vulnerability (49 of 100). 🛈 |
Prijsklasse (Ref. 80766) |
Medium.
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Voedingsstoffen (Ref. 124155) |
Calcium = 304 [119, 712] mg/100g; Iron = 1.83 [0.81, 3.76] mg/100g; Protein = 18.2 [16.5, 19.9] %; Omega3 = 0.382 [0.181, 0.840] g/100g; Selenium = 33.3 [14.9, 78.0] μg/100g; VitaminA = 25.5 [6.9, 92.7] μg/100g; Zinc = 2.56 [1.69, 3.92] mg/100g (wet weight); |