Beech Midget vs Eurasian beaver

Phyllonorycter maestingella compared with Castor fiber

Key Differences

• Beech Midget is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Beech Midget	Eurasian beaver
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Mammalia (哺乳類)
Order	Lepidoptera (チョウ目)	Rodentia (ネズミ目)
Family	Gracillariidae	Castoridae (Beavers)
Genus	Phyllonorycter	Castor (Beavers)
Species	Phyllonorycter maestingella	Castor fiber

Evolutionary Relationship

Beech Midget and Eurasian beaver share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Beech Midget

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Beech Midget	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beech Midget

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (Canada, United States).

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.

Beech Midget

The Beech Midget (Phyllonorycter maestingella) is a species in the genus Phyllonorycter. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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。

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇷🇺 Russia 🇸🇪 Sweden