Delicate Pygmy Rice Rat vs Louse

Oligoryzomys delicatus compared with Polyplax serrata

Key Differences

• Delicate Pygmy Rice Rat is Data Deficient while Louse is Not Evaluated.

Taxonomic Classification

Rank	Delicate Pygmy Rice Rat	Louse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Psocodea (Psocodea)
Family	Cricetidae	Polyplacidae
Genus	Oligoryzomys	Polyplax
Species	Oligoryzomys delicatus	Polyplax serrata

Evolutionary Relationship

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

Conservation Status

Delicate Pygmy Rice Rat

DD — Data Deficient

Louse

NE — Not Evaluated

Physical Characteristics

Attribute	Delicate Pygmy Rice Rat	Louse
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.

Louse

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway, Sweden, and United States.