Linnaeus's mouse opossum vs Sawback skate

Marmosa murina compared with Leucoraja pristispina

Taxonomic Classification

Rank	Linnaeus's mouse opossum	Sawback skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Didelphimorphia (Didelphimorphia)	Rajiformes (Rajiformes)
Family	Didelphidae	Rajidae
Genus	Marmosa	Leucoraja
Species	Marmosa murina	Leucoraja pristispina

Evolutionary Relationship

Linnaeus's mouse opossum and Sawback skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Linnaeus's mouse opossum

LC — Least Concern

Sawback skate

LC — Least Concern

Physical Characteristics

Attribute	Linnaeus's mouse opossum	Sawback skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Linnaeus's mouse opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Sawback skate