Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien; brak water demersaal; oceanodroom (Ref. 51243). Subtropical
Indo-West Pacific: Red Sea, South Africa, Australia. Introduced (Lessepsian) in eastern Mediterranean, Israel, Lebanon, Iskenderun, Mersin, Aegean Sea.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 37.4 cm TL mannelijk / geslacht onbekend; (Ref. 96317); 43.1 cm TL (female); common length : 25.0 cm TL mannelijk / geslacht onbekend; (Ref. 5450); max. gepubliceerd gewicht: 1.1 kg (Ref. 127374)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 12 - 13; Anale zachte stralen: 10 - 12.
Body shape (shape guide): short and / or deep.
Essentially an inhabitant of marine waters, but enters the mouths of rivers (Ref. 4833). Analysis of L. spadiceus showed that its tetrodotoxin levels were below the limit of quantification in tissues like the liver, muscle, and skin, indicating that the species is not poisonous (Ref. 137809).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Tortonese, E., 1979. Tetraodontidae. p. 645-646. In J.C. Hureau and Th. Monod (eds.) Check-list of the fishes of the north-eastern Atlantic and of the Mediterranean (CLOFNAM). UNESCO, Paris. Vol. 1. (Ref. 2730)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gebruik door de mens
Visserij: van geen belang
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02239 (0.01772 - 0.02828), b=2.86 (2.82 - 2.90), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.7 ±0.4 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low to moderate vulnerability (31 of 100). 🛈 |