Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري; مياه مخلوطة القاع; نطاق العمق 10 - 50 m. Tropical
Indo-West Pacific: Pakistan eastwards to Malaysia and southwards to the Philippines and Indonesia.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL ذكر/ مختلط الجنس; (Ref. 3290); common length : 20.0 cm TL ذكر/ مختلط الجنس; (Ref. 3290)
Found in coastal waters, seldom entering tidal rivers and estuaries. Feeds mainly on invertebrates. The sharp dorsal and pectoral fin spines can inflict painful wounds. Caught mainly with bottom trawls, bamboo stake traps and longlines. Sold mostly fresh and dried-salted in markets.
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Ferraris, C.J. Jr., 2007. Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. Zootaxa 1418:1-628. (Ref. 58032)
IUCN Red List Status (Ref. 130435)
خطر للأنسان
Traumatogenic (Ref. 58010)
استخدامات بشرية
مصائد: تجاري
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 27.3 - 29.2, mean 28.5 °C (based on 640 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00384 - 0.01719), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.5 ±0.37 se; based on food items.
المرونه (Ref.
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
Nutrients (Ref.
124155): Calcium = 127 [68, 272] mg/100g; Iron = 1.09 [0.72, 1.87] mg/100g; Protein = 17.3 [15.7, 19.2] %; Omega3 = 0.279 [0.160, 0.489] g/100g; Selenium = 49.2 [27.9, 93.9] μg/100g; VitaminA = 22.7 [9.8, 51.9] μg/100g; Zinc = 1.39 [0.96, 2.09] mg/100g (wet weight);
