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Salmoniformes (Salmons) >
Salmonidae (Salmonids) > Coregoninae
Etymology: Prosopium: Greek, prosopon = face (Ref. 45335); cylindraceum: cylindraceum meaning like a cylinder (Ref. 1998).
ပတ်ဝန်းကျင် : ပတ်ဝန်းကျင် / ရာသီဥတုဇုန် / အနက္အတိုင္းအတာ / ဖြန့်ဖြူးမှုအပိုင်း
ေဂဟေဗဒကိုေလ့လာေသာ ဘာသာရပ္
; ေရခ်ိဳ; ေရခ်ဳိ၊ေရငန္စပ္ေဒသ ေရမ်က္ႏွာျပင္ အေပၚယံႏွင့္ေအာက္ေျခတြင္ ေနထိုင္အသက္ရွင္ႏိုင္ေသာငါးမ်ဳိးမ်ား; ေရခ်ိဳျမစ္ေခ်ာင္းမ်ားအတြင္းတြင္ လွည့္လည္ေနထို္င္က်က္စားေသာငါးမ်ား (Ref. 126106); အနက္အတိုင္းအတာ 4 - 72 m (Ref. 1998), usually ? - 37 m (Ref. 1998). Temperate; 2°C - 18°C (Ref. 1998); 72°N - 41°N, 103°E - 56°W (Ref. 86798)
North America: Arctic and Pacific drainages from western Hudson Bay in Canada to Alaska and northern British Columbia, Canada; Arctic and Atlantic drainages from Quebec and Ontario in Canada to Connecticut in USA; St. Lawrence-Great Lakes basin in Canada-USA (except Lake Erie). Northern Asia: widely distributed in Siberian rivers (Ref. 26334).
ပထမအရွယ်တွင် အရှည် / အရြယ္အစား / အေလးခ်ိန္ / အသက္အရြယ္
မိ်ဳးပြားရန္အရြယ္ေရာက္ျပီ: Lm 30.0 range ? - ? cm
Max length : 59.0 cm TL အထီး/လိြင္ခြဲျခားျခင္းမျပဳနုိင္ေသာ; (Ref. 40637); common length : 28.6 cm TL အထီး/လိြင္ခြဲျခားျခင္းမျပဳနုိင္ေသာ; (Ref. 12193); အမ်ားဆံုး ပံုနွိပ္ထုတ္ေ၀ထားေသာ အေလးခ်ိန္: 2.7 kg (Ref. 4699); အမ်ားဆံုး မွတ္တမ္းတင္ထားေသာအသက္: 16 နွစ္မ်ား (Ref. 28860)
ေက်ာဆူးေတာင္ (စုစုေပါင္း) : 0; ေက်ာဘက္တြင္ရွိေသာ ေရယက္၌ပါေသာ အမွ်င္မ်ား (စုစုေပါင္း) : 11 - 15; စအိုတြင္ရွိေသာဆူးေတာင္မ်ား: 0; စအိုနားတြင္ရွိျပီး နူးညံ့ေသာေရယက္အမွ်င္မ်ား: 10 - 13. Body slender, elongate, almost cylindrical in cross section, posteriorly somewhat compressed laterally, greatest depth in front of the dorsal fin. Head relatively short; eye moderate, its diameter less than snout length; snout pointed, "pinched" or compressed laterally, rounded in lateral view, a single flap of skin present between the nostrils; mouth small, ventral in position, overhung by snout; maxillaries extending posteriorly almost to anterior margin or eye in adults. This species has more color than most coregonids. Overall coloration of adults almost silvery, silvery white below. Scales specially on back, with well-defined, dark pigmented borders, making them conspicuous. Pectoral fins are amber in color, slight amber tint also to pelvic and anal fins. Pectoral fins take on an orange tint during spawning, the pelvic and anal fins also to a lesser extent. the adipose fin is usually brown spotted, particularly in specimens from central and eastern Canada. Two or more longitudinal rows of black spots are present on the sides of young specimen.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults inhabit shallow areas of lakes and clear streams and rarely enters brackish water (Ref. 5723, 86798). Also in rivers with swift current and stony bottom. Migration is limited to movements associated with spawning (Ref. 27547). Epipelagic (Ref. 58426). Adults feed on benthic invertebrates and occasionally on fishes (Ref. 1998) and fish eggs (Ref. 593). One specimen taken from a depth of 218.9 m in eastern Lake Superior, off Grand Marais, Michigan (Ref. 1998).
There are inshore and upstream movements (Ref. 28863) that may be related to spawning (Ref. 27547). Swims in pairs during spawning (Ref. 28858). Also Ref. 28803.
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
စိုးရိမ္ဖြယ္အေျခအေနသို႔ေရာက္ရွိေန ေသာမ်ိဳးသုဥ္းရွားပါးေတာ့မည့္မ်ိဳးစိတ္မ်ား၏အဆင့္အတန္း (Ref. 130435: Version 2025-2 (Global))
လူသားမ်ားကို ထိတ္လန္႔ေျခာက္ျခားေစသည္။
Harmless
လူသားမ်ား၏အသံုးခ်မႈ
ငါးလုပ္ငန္း: စီးပြားေရးအရ အေရးပါမႈအနည္းဆံုး; အေပ်ာ္တန္းငါးမွ်ားျခင္းခံရေသာငါးမ်ိဳးမ်ား: ဟုတ္ကဲ့၊ ဟုတ္ပါသည္။
ပိုမိုေသာသတင္းအခ်က္အလက္မ်ားကိုရယူနုိင္ရန္္
အသံုးျပဳေသာကိရိယာ
ထူးျခားစြာေရးသားထားေသာ တင္ျပစာ
XML ကူးယူရရွိနိုင္ပါသည္
အင္တာနက္အရင္းအျမစ္
မော်ဒယ်များကို အခြေခံ၍ ခန့်မှန်းချက်
Phylogenetic diversity အညွှန်းကိန်း (က်မ္းကိုးစာရင္း
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00322 - 0.00854), b=3.23 (3.09 - 3.37), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
အစာရရွိမႈကြင္းဆက္နွင့္ အစာစားေသာအေလ့အက်င့္ (က်မ္းကိုးစာရင္း
69278): 3.3 ±0.41 se; based on food items.
Generation time: 5.4 (3.4 - 9.4) years. Estimated as median ln(3)/K based on 11
growth studies.
ထိခိုက္ဒဏ္ရာရရွျပီးမွျပန္လည္ေကာင္းမြန္လာေသာ/မ်ိဳးသုဥ္းေပ်ာက္ကြယ္လုနီးပါးျဖစ္ေနျပီမွ ျပန္လည္ေတြ႕ရွိရေသာ (က်မ္းကိုးစာရင္း
120179): အဆင့္နိမ့္သည္, (၄နွစ္ နွင့္ ၅လ မွ ၁၄နွစ္)အခ်ိန္၏နွစ္ဆအတြင္း
အနည္းဆံုးရွိေသာဦးေရ (tm=5-7; tmax=16; Fec=1,000).
ငါးဖမ်းခြင်း အားနည်းချက် (Ref.
59153): Moderate to high vulnerability (51 of 100).
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