Oceanodroma leucorhoa, Leach's storm petrel

Oceanodroma leucorhoa   (Vieillot, 1818)

Leach's storm petrel
Загрузить свой Фото 
Изображение на Google |

No photo available for this species.
No drawings available for Hydrobatidae.

Классификация / Names народные названия | синонимы | CoL | ITIS | WoRMS

Aves | Procellariiformes | Hydrobatidae

Environment: milieu / climate zone / пределы глубины / distribution range экология

.  Tropical; 70°N - 43°S, 140°E - 27°E (ссылка 125423)

Distribution страны | регионы FAO | Ecosystems | места находок | интродукции

Indo-Pacific, Atlantic Ocean and the Arctic. Tropical to polar.

Length at first maturity / Size / Weight / Возраст

половая зрелость: Lm ?  range ? - ? cm Max length : 22.0 cm TL самец/пол неопределен; (ссылка 8812); наибольший вес (опубликованные данные): 50.00 g (ссылка 356)

Краткое описание морфология

Culmen: 1.63 cm; tarsus: 2.5 cm; wing: 15.4 cm.

биология     глоссарий (например epibenthic)

Total Length: 19 to 22 cm; Wingspan: 45 to 48 cm (Ref. 8812). Continental shelf; <200 km (Ref. 81748). Found over sea and along shores (Ref. 83946). Pattering and dipping displays (Ref. 81748). One of the largest global population of seabirds at >10 million individuals. Goes on long transequatorial migrations, from high northern or southern latitudes across to high opposite latitudes. Found over a wide variety of habitat. Obtain food at surface of sea; an offshore feeder. Copulation occurring ashore and ovum fertilization happens at sea; delayed fertilization possible because of sperm-storage glands; allows birds to feed at sea while egg forms and prior to the long period of fasting during egg incubation. Stomach oils an energy source to the incubating bird, a species with one of the highest daily rates of mass loss while incubating its eggs. Hatchling size = 6.3 g. Chicks exhibit nestling obesity. Chicks feed sporadically in burrows; conserves water; with urine osmolality of 735 mmol/kg. Effect of oil pollution is slowed weight gain and higher chick mortality. Predation pressure from Herring Gulls (Larus argentatus) and Great Black-backed Gulls (Larus marinus) as a consequence of closure of eastern Canadian ground-fishery (1992-1999) which eliminated discard and offal food source for these predatory birds (Ref. 87784).

Life cycle and mating behavior половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae

Birds breed when they reach 3 years of age; although some adults do not return in the breeding colony annually, i.e., those who were able to breed successfully in the previous year do not breed the following year.

Основная ссылка ссылки | координатор | соавторы

Lepage, D. 2007. (ссылка 7816)

Статус Красного Списка МСОП (ссылка 130435: Version 2024-2)


Статус СИТЕС (ссылка 108899)

Not Evaluated

CMS (ссылка 116361)

Not Evaluated

Угроза для людей

Использование человеком


| FishSource |

инструменты

дополнительная информация

Trophic Ecology
Food items (preys)
состав пищи
потребление пищи
хищники
экология
Population dynamics
рост
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
численность
Life cycle
размножение
половая зрелость
Fecundity
нерест
Eggs
Развитие икры
Larvae
Physiology
Oxygen consumption

ресурсы в Интернет

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (Геном, Нуклеотид) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Вперёд, поиск) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 1.7 - 26.1, mean 10.1 (based on 2430 cells).
устойчивость к внешним воздействиям (Ref. 69278): высокий, минимальное время удвоения популяции до 15 месяцев (K=11.88-29.43).
Fishing Vulnerability (ссылка 71543): Low vulnerability (17 of 100).
Категория цены (ссылка 80766): Unknown.