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Siluriformes (Catfishes) >
Siluridae (Sheatfishes)
Etymology: Wallago: wallago;Bleeker, in 1851, took the Indian fish name, gave it generic range and used it connection with a new species. The name is "walaga" in Telugu / Tamil (Ref. 45335).
More on authors: Bloch & Schneider.
ပတ်ဝန်းကျင် : ပတ်ဝန်းကျင် / ရာသီဥတုဇုန် / အနက္အတိုင္းအတာ / ဖြန့်ဖြူးမှုအပိုင်း
ေဂဟေဗဒကိုေလ့လာေသာ ဘာသာရပ္
; ေရခ်ိဳ; ေရခ်ဳိ၊ေရငန္စပ္ေဒသ ေရအနက္ဆံုးအပိုင္း; ေရခ်ိဳျမစ္ေခ်ာင္းမ်ားအတြင္းတြင္ လွည့္လည္ေနထို္င္က်က္စားေသာငါးမ်ား (Ref. 37770). Tropical; 22°C - 25°C (Ref. 2060); 38°N - 10°S
Asia: Pakistan to Viet Nam and Indonesia. Reported from Afghanistan (Ref. 39701). Lower risk - near threatened status in Western Ghats, India (Ref. 44149).
အရြယ္အစား / အေလးခ်ိန္ / အသက္အရြယ္
မိ်ဳးပြားရန္အရြယ္ေရာက္ျပီ: Lm ? range ? - ? cm
Max length : 240 cm TL အထီး/လိြင္ခြဲျခားျခင္းမျပဳနုိင္ေသာ; (Ref. 6028); common length : 75.0 cm TL အထီး/လိြင္ခြဲျခားျခင္းမျပဳနုိင္ေသာ; (Ref. 6028)
ေက်ာဘက္တြင္ရွိေသာ ေရယက္၌ပါေသာ အမွ်င္မ်ား (စုစုေပါင္း) : 5; စအိုနားတြင္ရွိျပီး နူးညံ့ေသာေရယက္အမွ်င္မ်ား: 77 - 97. Head broad, snout depressed. Body elongate, strongly compressed. Mouth very deeply cleft, its corner reaching far behind eyes. Teeth in jaws set in wide bands; vomerine teeth in two small patches. Barbels two pairs; maxillary barbels extending to anterior margin posterior of anal fin, mandibulary barbels to angle of mouth. Eyes small, with a free orbital margin. Dorsal fin small, anal fin very long (Ref. 4792). Mandibular barbel longer than pelvic fin; 24-30 gill rakers on the first arch (Ref. 12693). Eye in front of vertical through corner of mouth (Ref. 43281).
Body shape (shape guide): elongated.
Found in large rivers, lakes and tanks. A large, voracious and predatory catfish which thrives in heels with grassy margin (Ref. 6028); mostly hides under holes in river banks and canals (Ref. 44149). Associated with deep, still or slow-flowing water with a mud or silt substrate (Ref. 6028). Sluggish and stays on muddy or silty bottom in search of food. Juveniles feed mainly on insects; adults feed on smaller fish, crustaceans, and mollusks. Oviparous, distinct pairing possibly like other members of the same family (Ref. 205). Abundant during the warm season; a pre-monsoon summer breeder. In the Mekong, it is reported to migrate to smaller streams, canals and to the floodplain during the flood season (Ref. 37770). When the water level in the Mekong drops and the flood recedes, it moves to the Mekong or larger tributaries, where it stays in deep pools until the next inundation period (Ref. 37770). Destructive to other more valuable food-fishes. Bites strongly if handled, with its huge mouth, formidable jaws, and band of conical teeth. Threatened due to over harvesting (Ref. 58490).
Talwar, P.K. and A.G. Jhingran, 1991. Inland fishes of India and adjacent countries. Volume 2. A.A. Balkema, Rotterdam, i-xxii + 543-1158, 1 pl. (Ref. 4833)
စိုးရိမ္ဖြယ္အေျခအေနသို႔ေရာက္ရွိေန ေသာမ်ိဳးသုဥ္းရွားပါးေတာ့မည့္မ်ိဳးစိတ္မ်ား၏အဆင့္အတန္း (Ref. 130435: Version 2025-2 (Global))
လူသားမ်ားကို ထိတ္လန္႔ေျခာက္ျခားေစသည္။
Traumatogenic
လူသားမ်ား၏အသံုးခ်မႈ
ငါးလုပ္ငန္း: စီးပြားေရးးအရ; အေပ်ာ္တန္းငါးမွ်ားျခင္းခံရေသာငါးမ်ိဳးမ်ား: ဟုတ္ကဲ့၊ ဟုတ္ပါသည္။
ပိုမိုေသာသတင္းအခ်က္အလက္မ်ားကိုရယူနုိင္ရန္္
အသံုးျပဳေသာကိရိယာ
ထူးျခားစြာေရးသားထားေသာ တင္ျပစာ
XML ကူးယူရရွိနိုင္ပါသည္
အင္တာနက္အရင္းအျမစ္
မော်ဒယ်များကို အခြေခံ၍ ခန့်မှန်းချက်
Phylogenetic diversity အညွှန်းကိန်း (က်မ္းကိုးစာရင္း
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00465 - 0.00680), b=2.99 (2.94 - 3.04), in cm total length, based on LWR estimates for this species (Ref.
93245).
အစာရရွိမႈကြင္းဆက္နွင့္ အစာစားေသာအေလ့အက်င့္ (က်မ္းကိုးစာရင္း
69278): 3.7 ±0.56 se; based on food items.
ထိခိုက္ဒဏ္ရာရရွျပီးမွျပန္လည္ေကာင္းမြန္လာေသာ/မ်ိဳးသုဥ္းေပ်ာက္ကြယ္လုနီးပါးျဖစ္ေနျပီမွ ျပန္လည္ေတြ႕ရွိရေသာ (က်မ္းကိုးစာရင္း
120179): အရပ္၊ အရွည္, (၁၅) လထက္ ေလ်ာ့နည္းေသာအခ်ိန္နွစ္ဆအတြင္း
အနည္းဆံုးဦးေရ (Fec = 66,070; K=0.6;).
ငါးဖမ်းခြင်း အားနည်းချက် (Ref.
59153): Very high vulnerability (90 of 100).
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ေစ်းနႈန္းအမ်ိဳးအစားကို အဆင့္ဆင့္ခြဲျခားျခင္း (Ref.
80766):
Unknown.
အာဟာရများ (Ref.
124155): Calcium = 84.8 [34.8, 224.1] mg/100g; Iron = 0.673 [0.340, 1.430] mg/100g; Protein = 15.6 [14.0, 17.6] %; Omega3 = 0.115 [0.054, 0.254] g/100g; Selenium = 78.4 [37.7, 185.3] μg/100g; VitaminA = 4.96 [1.12, 20.49] μg/100g; Zinc = 0.373 [0.244, 0.720] mg/100g (wet weight); based on
nutrient studies.
