Merriam’s Pocket Mouse vs Small Red Damsel

Perognathus merriami compared with Ceriagrion tenellum

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Small Red Damsel is Near Threatened.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Small Red Damsel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Odonata (Odonata)
Family	Heteromyidae	Coenagrionidae
Genus	Perognathus	Ceriagrion
Species	Perognathus merriami	Ceriagrion tenellum

Evolutionary Relationship

Merriam’s Pocket Mouse and Small Red Damsel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Small Red Damsel

NT — Near Threatened

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Small Red Damsel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Small Red Damsel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Belgium. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.