Canada country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Known from eastern Canada (Ref. 1394, 1522). C: Refs. 1522, 1394, M: Ref. 1394.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ca.html
National Fisheries Authority: http://www.ncr.dfo.ca/home_e.htm
Occurrences: Occurrences Point map
Main Ref: Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993
National Database:

Common names from other countries

Kararu, ... more

Classification / Names / Names ماع يماسا | فدارتم | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Cetartiodactyla () > Balaenopteridae (rorquals, finback whales)

Environment: milieu / climate zone / depth range / distribution range يسانش موب

یز حطس; قمع تارييغت 0 - 342 m (Ref. 116169). Tropical; 8°C - 25°C (Ref. 75906); 90°N - 90°S, 180°W - 180°E

شنكارپ اهروشك | )OAF( يناهج راب و راوخ نامزاس قطانم | Ecosystems | روهظ | يفرعم

Circumglobal: Balaenoptera borealis borealis: Greenland, Iceland, Norway, North Carolina, Bay of Biscay, Mediterranean Sea, South Carolina, Gulf of Mexico, Bay of Campeche, Caribbean Sea, Cuba, Anguilla, Morocco, Mauritania, Alaska, Bering Sea, Gulf of Alaska, Japan, Southern California, Ogasawara, Mexico, Islas Revilla Gigedo (Pacific Ocean); Balaenoptera borealis schlegellii: Antarctica, Brazil, Angola, South Africa, Western Australia, Cook Straits, New Zealand, Peru, Java Indonesia (Ref. 1522).

Length at first maturity / Size / Weight / نس

Maturity: L_m 1,330.0 range ? - ? cm Max length : 1,800 cm TL يسنج صاوخ نودب / رن سنج; (Ref. 1394); هدش شرازگ نزو هنيشيب: 30.0 t (Ref. 1394)

Largest of the sei whales. As the larger rorquals became scarce in recent decades, hunting pressure on sei, Bryde’s, and minke whales increased, largely in the Antarctic. Although heavily depleted, sei whales have recovered somewhat more successfully from hunting than other large baleen whales (Ref. 1394). Generally found in coastal, shelf and oceanic waters (Ref. 122680). Feeds at the shelf break and seaward throughout the summer (Ref. 96832). Restricted to mid-latitude temperate zones (Ref. 1394). Uses both skimming and gulping as feeding strategies (Ref. 122680). Skims copepods and other small prey types (Ref. 1394); also feeds on squids (Ref. 122680), euphausiids and a variety of fish including saury and whiting. Also a "swallower." Zooplankton concentrations influence where the whales feed. Migratory (Ref. 96832). Commonly in groups of 2 to 5 individuals (Ref. 801).

یلصا ذخآم عجارم | هدننك گنهامه | ناراكمه

Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)

NCUI زمرق تسرهف رد تيعضو (Ref. 130435)

رطخ ضرعم رد (EN) (A1abd); Date assessed: 25 June 2018

ستياس رظن زا تيعضو (Ref. 108899)

Appendix I: International trade banned

CMS (Ref. 116361)

Appendix I & II: Endangered migratory species conserved through agreements

یناسنا هدافتسا

تاليش – يريگ يهام: يراجت
FAO - تاليش – يريگ يهام: landings, هنوگ هيامن | FishSource | Sea Around Us

اهرازبا

E-book | ييارحص يامنهار

رتشيب تاعالطا

اهروشك
)OAF( يناهج راب و راوخ نامزاس قطانم
Ecosystems
روهظ
يفرعم
Stocks
يسانش موب
يياذغ تداع
يياذغ مالقا

ماع يماسا
فدارتم
نایچراکش
لثم دیلوت
غولب
یزیر مخت
Fecundity
اه مخت
مخت ومن

Age/Size
دشر
نزو - لوط
لوط - لوط
يسانش تخير
)ورال ( دازوت
يناوارف

عجارم
Mass conversion

ناراكمه
اه سکع

يتنرتنيا عبانم

Estimates based on models

Preferred temperature (Ref. 115969): 0.2 - 3.1, mean 1.5 (based on 19380 cells).

یريذپ بيسآ (Ref. 71543): Very high vulnerability (90 of 100).

تميق هقبط (Ref. 80766): Unknown.

Balaenoptera borealis Lesson, 1828