Angular rough shark vs Ecuadorian Cotton Rat

Oxynotus centrina compared with Sigmodon inopinatus

Key Differences

• Angular rough shark is Not Evaluated while Ecuadorian Cotton Rat is Vulnerable.

Taxonomic Classification

Rank	Angular rough shark	Ecuadorian Cotton Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Oxynotidae	Cricetidae
Genus	Oxynotus	Sigmodon
Species	Oxynotus centrina	Sigmodon inopinatus

Evolutionary Relationship

Angular rough shark and Ecuadorian Cotton Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Angular rough shark

NE — Not Evaluated

Ecuadorian Cotton Rat

VU — Vulnerable

Physical Characteristics

Attribute	Angular rough shark	Ecuadorian Cotton Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Angular rough shark

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Ecuadorian Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Angular rough shark

The Angular rough shark (Oxynotus centrina) is a species in the genus Oxynotus. Native to Europe, inhabiting ecosystems characteristic of the region.