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Balaenoptera ricei Rosel, Wilcox, Yamada & Mullin, 2021
Rice’s whale
را بارگذاری کني تصاوير
تصوير گوگل |
No image available for this species;
drawing shows typical species in Balaenopteridae.
تصوير گوگل |
drawing shows typical species in Balaenopteridae.
رده بندی / Names اسامي عام | مترادف | CoL | ITIS | WoRMS
Mammalia | Cetartiodactyla | Balaenopteridae
Environment: milieu / climate zone / تغييرات عمق / distribution range بوم شناسي
سطح زی; تغييرات عمق 150 - 410 m (مرجع 127273). Tropical
Distribution كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي
Western Central Atlantic: Gulf of Mexico.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
توصيف مختصر ريخت شناسي
Medium-sized rorqual whale. Nasals taper and curve laterally at the posterior end and have a smooth margin, meeting the medial-posterior margin of the ascending process of the maxilla; has broad gap between the nasal bones that does not narrow posteriorly created in part by the frontal bones which protrude anteriorly between the posterior end of the nasals. Body color: uniformly dark charcoal gray above, including both the upper and lower jaws, and light to pinkish countershading ventrally. The flippers are uniformly dark.
The only year-round resident baleen whale found mainly along the northeastern Gulf of Mexico (Refs. 127256, 127273).
Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Rosel, P.E., L.A. Wilcox, T.K. Yamada and K.D. Mullin 2021 A new species of baleen whale (Balaenoptera) from the Gulf of Mexico, with a review of its geographic distribution. Marine Mammal Science. 37(2):577-610. (مرجع 127273)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
درمعرض خطر بحرانی (CR) (D); Date assessed: 01 September 2021
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
CMS (مرجع 116361)
Not Evaluated
خطر برای انسان ها
Harmless
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic Ecology
Food items (preys)
تركيب غذايي
مصرف غذايي
شکارچیان
تركيب غذايي
مصرف غذايي
شکارچیان
بوم شناسي
Population dynamics
رشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Life cycle
تولید مثل
بلوغ
Fecundity
تخم ریزی
Eggs
نمو تخم
Larvae
بلوغ
Fecundity
تخم ریزی
Eggs
نمو تخم
Larvae
Distribution
Physiology
Oxygen consumption
منابع اينترنتي
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (ژنوم, نوکلئوتيد) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (برو, جستجو) | Zoological Record