Long-tailed Ground Squirrel vs Arraizabala

Urocitellus undulatus compared with Raja clavata

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Arraizabala is Near Threatened.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Arraizabala
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Sciuridae (Squirrels)	Rajidae
Genus	Urocitellus	Raja
Species	Urocitellus undulatus	Raja clavata

Evolutionary Relationship

Long-tailed Ground Squirrel and Arraizabala share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Arraizabala

NT — Near Threatened

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Arraizabala
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arraizabala

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.