-
- درباره اين صفحه
- زبان ها
-
بازخورد
- نقل قول
- بارگذاری
- گونه های وابسته
-
Orcinus orca (Linnaeus, 1758)
Killer whale| Native range | All suitable habitat | Point map | Year 2050 |
|
| This map was computer-generated and has not yet been reviewed. |
| Orcinus orca AquaMaps Data sources: GBIF OBIS |
رده بندی / Names اسامي عام | مترادف | CoL | ITIS | WoRMS
Mammalia | Cetartiodactyla | Delphinidae
Environment: milieu / climate zone / تغييرات عمق / distribution range بوم شناسي
سطح زی; اقیانوس رو (مرجع 75906); تغييرات عمق 0 - 2652 m (مرجع 116169). Tropical; 90°N - 90°S, 180°W - 180°E
Distribution كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي
Circumglobal. Climate: cosmopolitan.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?, range 570 - 660 cm Max length : 980 cm TL جنس نر / بدون خواص جنسي; (مرجع 1394); 850 cm TL (female); بيشينه وزن گزارش شده: 10.0 t (مرجع 1394)
Transient migration (Ref. 8689). Lives in matrilines throughout their lifetime (Ref. 97337). Commonly found in nearshore, cold temperate to subpolar waters (Refs. 1394, 936). Forms large social groups and strong social bonds. Feeds cooperatively (Refs. 122680, 130961). Feeds on sharks, large baleen whales (Ref. 122680), all oceanic cetaceans, pinniped, penguins, and other seabirds, leatherback turtles, squid and many types of fish (Refs. 1394, 936). Three ecotypes identified along California and Oregon: residents (piscivorous), transients (mammal-eating) and offshores (preference for shark and other large fishes). Bite marks indicate attacks from Isistius sp. (Ref. 130791).
Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Polygamous (Ref. 8653). Sexually dimorphic; males are larger than females (Ref. 97315). Females have higher preference for non-pod males that arrive as part of a matriline than males that arrive alone. Multiple mating occurs based on testis size to body size ratios; females mate with more than one male during associations between pods (Ref. 97337). Calving is diffusely seasonal, with a peak in autumn for northeastern Pacific species (Ref. 97343).
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Tan, J.M.L. 1995. (مرجع 936)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2024-2)
کمبود داده (DD) ; Date assessed: 20 June 2017
وضعيت از نظر سايتس (مرجع 108899)
Appendix II: International trade monitored
CMS (مرجع 116361)
Appendix II: Migratory species conserved through agreements
خطر برای انسان ها
استفاده انسانی
ماهي گيري – شيلات: تجاري
FAO - ماهي گيري – شيلات: landings, نمايه گونه | FishSource | Sea Around Us
ابزارها
اطلاعات بيشتر
Trophic Ecology
بوم شناسي
Population dynamics
Distribution
Physiology
Oxygen consumption
منابع اينترنتي
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(ماهي گيري – شيلات: نمايه گونه; publication : search) | Fishipedia | GenBank (ژنوم, نوکلئوتيد) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (برو, جستجو) | Zoological Record
Estimates based on models
Preferred temperature
(Ref. 115969): 0.3 - 13.1, mean 3.1 (based on 13394 cells).
جهندگی
(Ref. 69278):
پايين ، كم, كمينه زمان لازم براي دو برابر شدن جمعيت 5/4 – 14 سال (K=0.1-0.17; tm=9.4).
طبقه قيمت
(مرجع 80766):
Unknown.