Pterodroma lessonii, White-headed petrel
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Pterodroma lessonii   (Garnot, 1826)

White-headed petrel
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Classification / Names आम नाम | उपशब्द | CoL | ITIS | WoRMS

Aves | Procellariiformes | Procellariidae

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

पिलाजिक.  Subtropical

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

Indo-Pacific, Southern Atlantic and the Antarctic. Subtropical to polar.

Length at first maturity / आकार / Weight / Age

परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 46.0 cm TL पुल्लिंग / अलिंग; (संदर्भ 8812); अधिकतम प्रकाशित वज़न: 732.00 g (संदर्भ 356)

Short description आकृति विज्ञान

Culmen: 3.89 cm; tarsus: 4.66 cm; wing: 31.32 cm.

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

Total Length: 40 to 46 cm; Wingspan: 109 cm (Ref. 8812). Total population is about 100,000 breeding pairs (Ref. 84934). Scavenging; surface seizing; offshore, pelagic (Ref. 356).

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

Main reference संदर्भ | संयोजक | सहयोगीयो

Brooke, M. de L. 1995 The modern avifauna of the Pitcairn Islands. Biological Journal of the Linnean Society 56:199-212. (संदर्भ 5718)

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

  Least Concern (LC) ; Date assessed: 07 August 2018

CITES status (संदर्भ 108899)

Not Evaluated

CMS (संदर्भ 116361)

Not Evaluated

Threat to humans

Human uses


| FishSource |

साधन

अधिक जानकारी

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
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

लौटाव (Ref. 69278): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (K=5.74-14.66).
Fishing Vulnerability (संदर्भ 71543): Moderate vulnerability (36 of 100).
Price category (संदर्भ 80766): Unknown.