Fat-tailed false antechinus vs Ray

Pseudantechinus macdonnellensis compared with Sympterygia bonapartii

Key Differences

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

Taxonomic Classification

Rank	Fat-tailed false antechinus	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Dasyuromorphia (Dasyuromorphia)	Rajiformes (Rajiformes)
Family	Dasyuridae	Arhynchobatidae
Genus	Pseudantechinus	Sympterygia
Species	Pseudantechinus macdonnellensis	Sympterygia bonapartii

Evolutionary Relationship

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

Conservation Status

Fat-tailed false antechinus

LC — Least Concern

Ray

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Fat-tailed false antechinus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray

Habitat

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

Range

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