arrowroot vs Eurasian beaver

Thalia geniculata compared with Castor fiber

Key Differences

• arrowroot is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	arrowroot	Eurasian beaver
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Thaliacea (タリア綱)	Mammalia (哺乳類)
Order	Salpida (サルパ目)	Rodentia (ネズミ目)
Family	Salpidae	Castoridae (Beavers)
Genus	Thalia	Castor (Beavers)
Species	Thalia geniculata	Castor fiber

Evolutionary Relationship

arrowroot and Eurasian beaver share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

arrowroot

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	arrowroot	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arrowroot

Habitat

Native to Africa and Asia and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (Guinea), Asia (India, Taiwan), North America (Cuba), Oceania and the Pacific (Australia), and South America (Brazil, Colombia).

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

arrowroot

The Arrowroot, Thalia geniculata, is a species. It is currently assessed as least concern on the IUCN Red List. Native to Africa and Asia and North America, inhabiting ecosystems characteristic of the region.

Eurasian beaver

ユーラシアビーバー（Castor fiber）はIUCNレッドリストで絶滅危惧II類（VU）に分類されています。個体群の減少と生息地への圧力の増大により、野生での絶滅危険度が高い状況に直面しています。