Fat-tailed false antechinus vs Arraia

Pseudantechinus macdonnellensis compared with Hypanus americanus

Key Differences

• Fat-tailed false antechinus is Least Concern while Arraia is Near Threatened.

Taxonomic Classification

Rank	Fat-tailed false antechinus	Arraia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Dasyuromorphia (Dasyuromorphia)	Myliobatiformes (Myliobatiformes)
Family	Dasyuridae	Dasyatidae
Genus	Pseudantechinus	Hypanus
Species	Pseudantechinus macdonnellensis	Hypanus americanus

Evolutionary Relationship

Fat-tailed false antechinus and Arraia share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Fat-tailed false antechinus

LC — Least Concern

Arraia

NT — Near Threatened

Physical Characteristics

Attribute	Fat-tailed false antechinus	Arraia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat-tailed false antechinus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arraia

Habitat

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

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.