Granular dogfish vs Olrog s Pericote

Centroscyllium granulatum compared with Andalgalomys olrogi

Key Differences

• Granular dogfish is Vulnerable while Olrog s Pericote is Least Concern.

Taxonomic Classification

Rank	Granular dogfish	Olrog s Pericote
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Etmopteridae	Cricetidae
Genus	Centroscyllium	Andalgalomys
Species	Centroscyllium granulatum	Andalgalomys olrogi

Evolutionary Relationship

Granular dogfish and Olrog s Pericote share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Granular dogfish

VU — Vulnerable

Olrog s Pericote

LC — Least Concern

Physical Characteristics

Attribute	Granular dogfish	Olrog s Pericote
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Granular dogfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

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

Olrog s Pericote

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.