Mammalia |
Cetartiodactyla |
Balaenopteridae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
. Polar; 0°N - 90°S, 180°W - 180°E
Indo-Pacific, Atlantic Ocean and the Antarctic. Polar, tropical.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm Max length : 840 cm TL جنس نر / بدون خواص جنسي; (مرجع 79551); 890 cm TL (female); بيشينه وزن گزارش شده: 6.8 t (مرجع 79551); بيشينه وزن گزارش شده: 6.8 t
Feeds mainly on krill offshore; and other prey items such as amphipods and fish. Their prey species varies geographically. Reports suggests a bimodal diurnal feeding rhythm with a primary peak in the early morning and a secondary one in the late evening. It takes 8 hours to digest their stomach contents (Ref. 79551). Feeds mainly on krill offshore; and other prey items such as amphipods and fish. Their prey species varies geographically. Reports suggests a bimodal diurnal feeding rhythm with a primary peak in the early morning and a secondary one in the late evening. It takes 8 hours to digest their stomach contents (Ref. 79551).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Rice, D.W. 1998. (مرجع 1522)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2024-2)
وضعيت از نظر سايتس (مرجع 108899)
خطر برای انسان ها
استفاده انسانی
ماهي گيري – شيلات: تجاري
| FishSource | Sea Around Us
ابزارها
اطلاعات بيشتر
Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 0.2 - 7, mean 1.7 (based on 1721 cells).
Fishing Vulnerability
Very high vulnerability (80 of 100).
طبقه قيمت
Unknown.