Guajira Mouse Opossum vs Smalltooth stingray

Marmosa xerophila compared with Hypanus rudis

Key Differences

• Guajira Mouse Opossum is Vulnerable while Smalltooth stingray is Critically Endangered.

Taxonomic Classification

Rank	Guajira Mouse Opossum	Smalltooth stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Didelphimorphia (Didelphimorphia)	Myliobatiformes (Myliobatiformes)
Family	Didelphidae	Dasyatidae
Genus	Marmosa	Hypanus
Species	Marmosa xerophila	Hypanus rudis

Evolutionary Relationship

Guajira Mouse Opossum and Smalltooth stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guajira Mouse Opossum

VU — Vulnerable

Smalltooth stingray

CR — Critically Endangered

Physical Characteristics

Attribute	Guajira Mouse Opossum	Smalltooth stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guajira Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Smalltooth stingray