vs koala

Hyaloperonospora berteroae compared with Phascolarctos cinereus

Key Differences

• is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank		koala
Kingdom	Chromista (色藻界)	Animalia (动物界)
Phylum	Oomycota (卵菌綱)	Chordata (脊索动物门)
Class	Peronosporea (霜霉纲)	Mammalia (哺乳動物)
Order	Peronosporales (霜霉目)	Diprotodontia (雙門齒目)
Family	Peronosporaceae	Phascolarctidae (Koalas)
Genus	Hyaloperonospora	Phascolarctos (Koalas)
Species	Hyaloperonospora berteroae	Phascolarctos cinereus

Conservation Status

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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.

Hyaloperonospora berteroae是霜霉科中专一性寄生十字花科（Brassicaceae）白花植物Berteroa属的霜霉卵菌。其无色孢囊梗从气孔伸出产生孢子，在感染叶片上形成浅色斑块。与其他霜霉病原体一样，是不能在活宿主以外存活的专性生物营养型寄生菌。

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。