Delicate Pygmy Rice Rat vs Marsh Dwarf

Oligoryzomys delicatus compared with Elachista alpinella

Key Differences

• Delicate Pygmy Rice Rat is Data Deficient while Marsh Dwarf is Least Concern.

Taxonomic Classification

Rank	Delicate Pygmy Rice Rat	Marsh Dwarf
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Elachistidae
Genus	Oligoryzomys	Elachista
Species	Oligoryzomys delicatus	Elachista alpinella

Evolutionary Relationship

Delicate Pygmy Rice Rat and Marsh Dwarf share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Delicate Pygmy Rice Rat

DD — Data Deficient

Marsh Dwarf

LC — Least Concern

Physical Characteristics

Attribute	Delicate Pygmy Rice Rat	Marsh Dwarf
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delicate Pygmy Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Marsh Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.