Fratercula corniculata, Horned puffin
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Fratercula corniculata   (Naumann, 1821)

Horned puffin
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Classification / Names आम नाम | उपशब्द | CoL | ITIS | WoRMS

Aves | Charadriiformes | Alcidae

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

पिलाजिक; गहराई सीमा 0 - 29 m (संदर्भ 62200).  Subtropical; 72°N - 38°N, 133°E - 126°W (संदर्भ 125423)

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

Pacific Ocean and the Arctic. From Chukchi Sea and Alaska, south to Kuril Is. west to Japan and Russia and east to California. Subtropical to polar.

Length at first maturity / आकार / Weight / Age

परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 41.0 cm TL पुल्लिंग / अलिंग; (संदर्भ 8812); अधिकतम प्रकाशित वज़न: 619.00 g (संदर्भ 356)

Short description आकृति विज्ञान

Culmen: 4.83 cm; tarsus: 3.07 cm; wing: 18.97 cm.

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

Total Length: 36 to 41 cm; Wingspan: 56 to 58 cm (Ref. 8812). With sperm-storage glands allowing delayed fertilization of ovum (Ref. 87784). Plunge diver; continental shelf; <100 km (Ref. 356). As in all seabirds, copulation takes place ashore and the presence sperm-storage glands allow delayed fertilization of ovum out at sea. Vulnerable to oil spill as a piscivore; saw 50% decline in population from 1989 in Prince William Sound after the Exxon Valdez oil spill (Ref. 87784). Nests on rock crevices and cliffs (Ref. 62200).

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

Main reference संदर्भ | संयोजक | सहयोगीयो

Harding, A.M.A., J.F. Piatt and K.C. Hamer 2003 Breeding ecology of Horned Puffins (Fratercula corniculata) in Alaska: annual variation and effects of El Nino. Can. J. Zool. 81:1004-1013. (संदर्भ 6483)

IUCN Red List Status (संदर्भ 130435: Version 2025-1)

  Least Concern (LC) ; Date assessed: 19 February 2020

CITES status (संदर्भ 108899)

Not Evaluated

CMS (संदर्भ 116361)

Not Evaluated

Threat to humans

Human uses


| FishSource |

साधन

E-book | कार्यक्षेत्र पथप्रदर्शक

अधिक जानकारी

Trophic Ecology
Food items (preys)
संघटक आहार
आहार खपत
परभक्षी
पारिस्थितिकी
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
देश
ऐफ ऐ ओ क्षेत्र
Ecosystems
संयोग
भूमिका
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Outreach
सहयोगीयो
Taxonomy
आम नाम
उपशब्द
आकृति विज्ञान
तस्वीरे
संदर्भ
संदर्भ

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): 0.2 - 10.2, mean 2.6 (based on 759 cells).
लौटाव (Ref. 69278): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (K=30.34-40.35).
Fishing Vulnerability (संदर्भ 71543): Low to moderate vulnerability (31 of 100).
Price category (संदर्भ 80766): Unknown.

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