Fire salamander vs koala

Salamandra salamandra compared with Phascolarctos cinereus

Taxonomic Classification

Rank	Fire salamander	koala
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	Amphibia (两栖动物)	Mammalia (哺乳動物)
Order	Caudata (有尾目)	Diprotodontia (雙門齒目)
Family	Salamandridae	Phascolarctidae (Koalas)
Genus	Salamandra	Phascolarctos (Koalas)
Species	Salamandra salamandra	Phascolarctos cinereus

Evolutionary Relationship

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

Conservation Status

Fire salamander

VU — Vulnerable

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Fire salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found across Europe (7 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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.

Fire salamander

火蝾螈（Salamandra salamandra）在IUCN红色名录中被列为易危（VU）。在野外面临较高的濒危风险，种群持续下降，栖息地压力不断增加。

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。