Cerdo marino vs Little Ground Squirrel

Oxynotus paradoxus compared with Spermophilus pygmaeus

Key Differences

• Cerdo marino is Vulnerable while Little Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Cerdo marino	Little Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Oxynotidae	Sciuridae (Squirrels)
Genus	Oxynotus	Spermophilus
Species	Oxynotus paradoxus	Spermophilus pygmaeus

Evolutionary Relationship

Cerdo marino and Little Ground Squirrel share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Cerdo marino

VU — Vulnerable

Little Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Cerdo marino	Little Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cerdo marino

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Portugal. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Little Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Russia and Ukraine.

Cerdo marino

The Angular rough shark (Oxynotus paradoxus) is a species in the genus Oxynotus. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.