Merriam’s Pocket Mouse vs Rötliche Kegelbiene

Perognathus merriami compared with Coelioxys rufescens

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Rötliche Kegelbiene is Vulnerable.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Rötliche Kegelbiene
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Rodentia (Nagetiere)	Hymenoptera (Hautflügler)
Family	Heteromyidae	Megachilidae
Genus	Perognathus	Coelioxys
Species	Perognathus merriami	Coelioxys rufescens

Evolutionary Relationship

Merriam’s Pocket Mouse and Rötliche Kegelbiene share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Rötliche Kegelbiene

VU — Vulnerable

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Rötliche Kegelbiene
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rötliche Kegelbiene

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.