Raya aserrada vs Ooldea dunnart

Bathyraja multispinis compared with Sminthopsis ooldea

Key Differences

• Raya aserrada is Near Threatened while Ooldea dunnart is Least Concern.

Taxonomic Classification

Rank	Raya aserrada	Ooldea dunnart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Rajiformes (Rajiformes)	Dasyuromorphia (Dasyuromorphia)
Family	Arhynchobatidae	Dasyuridae
Genus	Bathyraja	Sminthopsis
Species	Bathyraja multispinis	Sminthopsis ooldea

Evolutionary Relationship

Raya aserrada and Ooldea dunnart share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Raya aserrada

NT — Near Threatened

Ooldea dunnart

LC — Least Concern

Physical Characteristics

Attribute	Raya aserrada	Ooldea dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Raya aserrada

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.

Ooldea dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.