Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser; brackwasser demersal; ozeanodrom (Ref. 51243). Subtropical
Indo-West Pacific: Red Sea, South Africa, Australia. Introduced (Lessepsian) in eastern Mediterranean, Israel, Lebanon, Iskenderun, Mersin, Aegean Sea.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 37.4 cm TL Männchen/unbestimmt; (Ref. 96317); 43.1 cm TL (female); common length : 25.0 cm TL Männchen/unbestimmt; (Ref. 5450); max. veröff. Gewicht: 1.1 kg (Ref. 127374)
Rückenflossenweichstrahlen (insgesamt) : 12 - 13; Afterflossenweichstrahlen: 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).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | 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)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (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). |
Trophische Ebene (Ref. 69278) |
3.7 ±0.4 se; based on size and trophs of closest relatives |
Widerstandsfähigkeit (Ref. 120179) |
mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
Low to moderate vulnerability (31 of 100). 🛈 |