Eurasian beaver vs Patchwork cuttlefish

Castor fiber compared with Sepia vermiculata

Key Differences

• Eurasian beaver is Vulnerable while Patchwork cuttlefish is Data Deficient.

Taxonomic Classification

Rank	Eurasian beaver	Patchwork cuttlefish
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Mollusca (มอลลัสกา)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Cephalopoda (ชั้นเซฟาโลพอด)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Sepiida (หมึกกระดอง)
Family	Castoridae (Beavers)	Sepiidae
Genus	Castor (Beavers)	Sepia
Species	Castor fiber	Sepia vermiculata

Evolutionary Relationship

Eurasian beaver and Patchwork cuttlefish share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Eurasian beaver

VU — Vulnerable

Patchwork cuttlefish

DD — Data Deficient

Physical Characteristics

Attribute	Eurasian beaver	Patchwork cuttlefish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Patchwork cuttlefish

Eurasian beaver

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.