Pex tachuela vs Chestnut dunnart

Echinorhinus brucus compared with Sminthopsis archeri

Key Differences

• Pex tachuela is Endangered while Chestnut dunnart is Data Deficient.

Taxonomic Classification

Rank	Pex tachuela	Chestnut dunnart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Squaliformes (Squaliformes)	Dasyuromorphia (Dasyuromorphia)
Family	Echinorhinidae	Dasyuridae
Genus	Echinorhinus	Sminthopsis
Species	Echinorhinus brucus	Sminthopsis archeri

Evolutionary Relationship

Pex tachuela and Chestnut dunnart share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Pex tachuela

EN — Endangered

Chestnut dunnart

DD — Data Deficient

Physical Characteristics

Attribute	Pex tachuela	Chestnut dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pex tachuela

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Chestnut dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pex tachuela

The Bramble shark (Echinorhinus brucus) is a species in the genus Echinorhinus. It is currently classified as Endangered on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Chestnut dunnart

The Chestnut dunnart (Sminthopsis archeri) is a species in the genus Sminthopsis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.