Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري مرتبطة بالشعاب; نطاق العمق 50 - 146 m (Ref. 57178). Temperate
Western Pacific: Japan and the China seas. Reported farther south from northwestern Australia (Ref. 3132).
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 15.0 cm TL ذكر/ مختلط الجنس; (Ref. 559)
الأشواك الظهرية (المجموع) : 8; الأشعة الظهرية الناعمة (المجموع) : 9; شوكة شرجية: 2; أشعه شرجية لينه: 8. Second dorsal fin with black ovoid ocellus. Scales ctenoid, large and deciduous.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Occurs on muddy bottoms. Adults are sometimes caught by trawl nets, but the young are rather rare (Ref. 559). Mximum depth reported taken from Ref. 57178.
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
IUCN Red List Status (Ref. 130435: Version 2025-1)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (مرجع
123201): 17.3 - 27.7, mean 25.1 °C (based on 357 cells).
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 3.6 ±0.6 se; based on size and trophs of closest relatives
المرونه (مرجع
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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Nutrients (Ref.
124155): Calcium = 30.8 [12.9, 57.5] mg/100g; Iron = 0.275 [0.135, 0.527] mg/100g; Protein = 18.9 [17.7, 20.2] %; Omega3 = 0.377 [0.187, 0.784] g/100g; Selenium = 8.91 [3.64, 21.00] μg/100g; VitaminA = 39.8 [7.9, 185.0] μg/100g; Zinc = 0.637 [0.387, 1.009] mg/100g (wet weight);
