🐟Lake trout
السلمون المرقط البحيري أو التروت البحيري (الإنجليزية: Lake trout) (اللاتينية: Salvelinus namaycush) هو نوع من أسماك الشار يعيش أساسًا في البحيرات العذبة الواقعة في شمال أمريكا الشمالية. ومن أسمائه الأخرى: ماكيناو، ونامايكوش، والشار البحيري (أو الشارّ) وتولادي، وتوغ، ولايكر، والتروت الرمادي. وفي بحيرة سوبيريور يُعرف أيضًا بعدة تسميات محلية منها سيسكويت وبيبر بلي ولين. وتُعد تروتة البحيرة من الأسماك القيّمة سواء من حيث صيدها الرياضي أو استهلاكها الغذائي. أما الأفراد التي تُصادف بلونٍ داكنٍ فيُطلق عليها أحيانًا اسم دجاج الطين.
Text: Wikipedia, CC BY-SA 4.0.
IUCN Red List assessment, 2024.
- Body mass
- 18 kg
- Body length
- 0.5 m
- Shoulder height
- not recorded
- Top speed
- not recorded
- Bite force
- not recorded
- Maximum lifespan
- 50 years
Everything we know about the Lake trout
Typical adult figures. Where a value is an estimate rather than a measurement, it says so.
Body mass18 kgrecord 33 kg · FishBaseAnAgeDetails ↓Hide ↑
data quality: acceptable
Record: largest individual on record
Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0
Body length0.5 mrecord 1.5 m · FishBasetypical adultFishBaseDetails ↓Hide ↑
Record: largest individual on record
Source: FishBase · v25.04 · CC BY-NC 4.0
Maximum lifespan50 yearsrecord 50 years · FishBaseAnAgeDetails ↓Hide ↑
data quality: acceptable
Record: largest individual on record
Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0
Trophic level4.29FishBaseDetails ↓Hide ↑
Source: FishBase · v25.04, estimate table · CC BY-NC 4.0
DietcarnivoreaverageDetails ↓Hide ↑
From trophic level 4.29 (FishBase): <2.2 herbivore, 2.2–2.8 omnivore, >2.8 carnivore.
Danger to humansharmlessFishBaseDetails ↓Hide ↑
Source: FishBase · v25.04 · CC BY-NC 4.0
Volume l18 LaverageDetails ↓Hide ↑
Body mass at ~1.0 kg/L, the density of vertebrate tissue.
average = a mean across sexes or species in a group.
Not recorded for Lake trout yet: shoulder height, top speed, bite force.
Family tree
- kingdomAnimalia
- ›phylumChordata
- ›orderSalmoniformes
- ›familySalmonidae
- ›genusSalvelinus
- ›speciesSalvelinus namaycush
- superclassRay-finned fish · Actinopterygii
- orderSalmoniformes
- familySalmonidae
- subfamilySalmoninae
All 11 branches ↓Fewer branches ↑
- kingdomMetazoa
- phylumChordata
- subphylumCraniata
- subphylumVertebrata
- superclassGnathostomata
- superclassRay-finned fish · Actinopterygii
- classActinopteri
- subclassNeopterygii
- orderSalmoniformes
- familySalmonidae
- subfamilySalmoninae
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