Green Anaconda vs koala

Eunectes murinus compared with Phascolarctos cinereus

Key Differences

• Green Anaconda is Least Concern while koala is Vulnerable.
• Green Anaconda is carnivore while koala is herbivore.
• Green Anaconda is 22.7x heavier than koala.
• Green Anaconda lives longer (30 years vs 15 years).

Taxonomic Classification

Rank	Green Anaconda	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	Reptilia (爬行纲)	Mammalia (哺乳動物)
Order	Squamata (有鱗目)	Diprotodontia (雙門齒目)
Family	Pythonidae (Pythons)	Phascolarctidae (Koalas)
Genus	Python (Pythons)	Phascolarctos (Koalas)
Species	Eunectes murinus	Phascolarctos cinereus

Evolutionary Relationship

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

Conservation Status

Green Anaconda

LC — Least Concern

Trend: Stable →

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Green Anaconda	koala
Diet	Carnivore	Herbivore
Average Lifespan	30 years	15 years
Average Length	6.0 m	75 cm
Average Weight	227.0 kg	10.0 kg

Habitat & Geographic Range

Green Anaconda

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Distributed across Brazil, Colombia, Ecuador, Peru, and Venezuela.

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.

Green Anaconda

绿水蟒是世界上最重、最长的蛇类之一，栖息于南美洲的沼泽和河流中。

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。