Китайска гигантска саламандра

Китайска гигантска саламандра
Природозащитен статут
CR
Критично застрашен[1]
Класификация
царство:Животни (Animalia)
(без ранг):Вторичноустни (Deuterostomia)
тип:Хордови (Chordata)
(без ранг):Ръкоперки (Sarcopterygii)
(без ранг):Тетраподоморфи (Tetrapodomorpha)
(без ранг):Стегоцефали (Stegocephalia)
клас:Земноводни (Amphibia)
разред:Опашати земноводни (Caudata)
семейство:Гигантски саламандри (Cryptobranchidae)
род:Азиатски гигантски саламандри (Andrias)
вид:Китайска гигантска саламандра (A. davidianus)
Научно наименование
Blanchard, 1871
Китайска гигантска саламандра в Общомедия
[ редактиране ]

Китайска гигантска саламандра (Andrias davidianus) е вид земноводно от семейство Cryptobranchidae. Видът е критично застрашен от изчезване.[2] Разпространен е в Китай.[2]

Описание

Китайският гигантски саламандър със своите 1,8 метра дължина и тегло 63 килограма са най-големите съвременни земноводни. Техните предци са бродили по Земята през последните 170 милиона години, но днешният вид Andrias davidianus някога в изобилие в цял Китай, сега е на път да изчезне.

Размножаване

Китайската гигантска саламандра се размножава чрез яйца (хайвер) от които до две седмици се излюпват попови лъжички. След два месеца те вече приличат на зрели индивиди, но съзряват полово към третата година. Снасят до 3 000 яйца.

Хранене

Храни се с безгръбначни: водни червеи, водни паяци и водни охлюви.

Източници

  1. Andrias davidianus (Blanchard, 1871). // IUCN Red List of Threatened Species. International Union for Conservation of Nature. Посетен на 2 януари 2023 г. (на английски)
  2. а б Liang Gang, Geng Baorong, Zhao Ermi. Andrias davidianus // IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature, 2004. Посетен на 6 април 2014. (на английски)

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