Channel Islands Slender Salamander vs koala

Batrachoseps pacificus compared with Phascolarctos cinereus

Key Differences

• Channel Islands Slender Salamander is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Channel Islands Slender 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	Plethodontidae	Phascolarctidae (Koalas)
Genus	Batrachoseps	Phascolarctos (Koalas)
Species	Batrachoseps pacificus	Phascolarctos cinereus

Evolutionary Relationship

Channel Islands Slender Salamander and koala share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Channel Islands Slender Salamander

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Channel Islands Slender Salamander	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Channel Islands Slender Salamander

Habitat

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

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.

Channel Islands Slender Salamander

The Channel Islands Slender Salamander (Batrachoseps pacificus) is a species in the genus Batrachoseps. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

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。