Guajira Mouse Opossum vs Neotropical otter

Marmosa xerophila compared with Lontra longicaudis

Key Differences

• Guajira Mouse Opossum is Vulnerable while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Guajira Mouse Opossum	Neotropical otter
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Didelphimorphia (负鼠目)	Carnivora (食肉目)
Family	Didelphidae	Mustelidae (Weasels & Otters)
Genus	Marmosa	Lontra
Species	Marmosa xerophila	Lontra longicaudis

Evolutionary Relationship

Guajira Mouse Opossum and Neotropical otter share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Guajira Mouse Opossum

VU — Vulnerable

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Guajira Mouse Opossum	Neotropical otter
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.

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela