Guaira Spiny-rat vs Neotropical otter

Proechimys guairae compared with Lontra longicaudis

Key Differences

• Guaira Spiny-rat is Least Concern while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Guaira Spiny-rat	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	Rodentia (啮齿目)	Carnivora (食肉目)
Family	Echimyidae	Mustelidae (Weasels & Otters)
Genus	Proechimys	Lontra
Species	Proechimys guairae	Lontra longicaudis

Evolutionary Relationship

Guaira Spiny-rat and Neotropical otter share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Guaira Spiny-rat

LC — Least Concern

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Guaira Spiny-rat	Neotropical otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guaira Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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