Granular dogfish vs Long-tailed dunnart

Centroscyllium granulatum compared with Sminthopsis longicaudata

Key Differences

• Granular dogfish is Vulnerable while Long-tailed dunnart is Least Concern.

Taxonomic Classification

Rank	Granular dogfish	Long-tailed dunnart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Dasyuromorphia (Dasyuromorphia)
Family	Etmopteridae	Dasyuridae
Genus	Centroscyllium	Sminthopsis
Species	Centroscyllium granulatum	Sminthopsis longicaudata

Evolutionary Relationship

Granular dogfish and Long-tailed dunnart share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Granular dogfish

VU — Vulnerable

Long-tailed dunnart

LC — Least Concern

Physical Characteristics

Attribute	Granular dogfish	Long-tailed dunnart
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.

Long-tailed dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.