Neotropical otter vs Ricefield Rat

Lontra longicaudis compared with Rattus argentiventer

Key Differences

• Neotropical otter is Data Deficient while Ricefield Rat is Least Concern.

Taxonomic Classification

Rank	Neotropical otter	Ricefield Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Rodentia (Rodents)
Family	Mustelidae (Weasels & Otters)	Muridae (Mice & Rats)
Genus	Lontra	Rattus
Species	Lontra longicaudis	Rattus argentiventer

Evolutionary Relationship

Neotropical otter and Ricefield Rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Neotropical otter

DD — Data Deficient

Ricefield Rat

LC — Least Concern

Physical Characteristics

Attribute	Neotropical otter	Ricefield Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Ricefield Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Philippines.