Cowhead eagle ray vs Linnaeus's mouse opossum

Myliobatis tobijei compared with Marmosa murina

Key Differences

• Cowhead eagle ray is Vulnerable while Linnaeus's mouse opossum is Least Concern.

Taxonomic Classification

Rank	Cowhead eagle ray	Linnaeus's mouse opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Didelphimorphia (Didelphimorphia)
Family	Myliobatidae	Didelphidae
Genus	Myliobatis	Marmosa
Species	Myliobatis tobijei	Marmosa murina

Evolutionary Relationship

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

Conservation Status

Cowhead eagle ray

VU — Vulnerable

Linnaeus's mouse opossum

LC — Least Concern

Physical Characteristics

Attribute	Cowhead eagle ray	Linnaeus's mouse opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cowhead eagle ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Linnaeus's mouse opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.