koala vs 長耳鴞

Phascolarctos cinereus compared with Asio otus

Key Differences

• koala is Vulnerable while 長耳鴞 is Data Deficient.

Taxonomic Classification

Rank	koala	長耳鴞
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Diprotodontia (雙門齒目)	Strigiformes (鸮形目)
Family	Phascolarctidae (Koalas)	Strigidae (True Owls)
Genus	Phascolarctos (Koalas)	Asio
Species	Phascolarctos cinereus	Asio otus

Evolutionary Relationship

koala and 長耳鴞 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

長耳鴞

DD — Data Deficient

Physical Characteristics

Attribute	koala	長耳鴞
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	75 cm	—
Average Weight	10.0 kg	—

Habitat & Geographic Range

koala

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found in Australia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

長耳鴞

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (5 countries) and North America (United States).

koala

澳大利亚东部和东南部的标志性有袋类动物，体重最大可达15千克，为了节省低热量桉树叶食物所提供的能量，每天最多睡眠22小时。高度特化，能够处理会致大多数其他哺乳动物死亡的有毒桉树成分，拥有专门适应解毒功能的肠道微生物群。因衣原体病、栖息地开发和气候变化导致种群锐减，2022年被列为濒危物种。

長耳鴞

长耳鸮(Asio otus)在IUCN红色名录中被评定为数据缺乏(DD)。现有数据不足以评估其灭绝风险,需要开展进一步研究和野外调查。