Somateria fischeri, Spectacled eider

Somateria fischeri   (Brandt, 1847)

Spectacled eider
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Classification / Names आम नाम | उपशब्द | CoL | ITIS | WoRMS

Aves | Anseriformes | Anatidae

Environment: milieu / climate zone / गहराई सीमा / distribution range पारिस्थितिकी

.  Polar

Distribution देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका

Arctic: Russia and North Bering Sea.

Length at first maturity / आकार / Weight / Age

परिपक्व अवधि: Lm ?  range ? - ? cmअधिकतम प्रकाशित वज़न: 1.4 kg (संदर्भ 356)

Short description आकृति विज्ञान

Culmen: 2.505 cm; wing: 26.75 cm.

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

Surface diving; dabbling; coastal. Winters in the North Bering Sea (Ref. 356).

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae

Main reference संदर्भ | संयोजक | सहयोगीयो

SAUP Database. 2006. (संदर्भ 356)

IUCN Red List Status (संदर्भ 130435: Version 2024-2)

  Near Threatened (NT) (A2abcde+4abcde); Date assessed: 04 September 2020

CITES status (संदर्भ 108899)

Not Evaluated

CMS (संदर्भ 116361)

Not Evaluated

Threat to humans

Human uses


| FishSource |

साधन

अधिक जानकारी

Trophic Ecology
Food items (preys)
संघटक आहार
आहार खपत
परभक्षी
पारिस्थितिकी
Population dynamics
बाढ़
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
बहुतायत
Life cycle
पुनरुत्पत्ति
परिपक्व अवधि
Fecundity
मछलीऔ का अंडे देना
Eggs
Egg development
Larvae
Distribution
Physiology
Oxygen consumption

इंटरनेट स्रोत

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, खोज) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 1.2 - 5.6, mean 3 (based on 112 cells).
Price category (संदर्भ 80766): Unknown.