Merriam’s Pocket Mouse vs Mottled dung beetle

Perognathus merriami compared with Onthophagus nuchicornis

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Mottled dung beetle is Endangered.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Mottled dung beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Coleoptera (Beetles)
Family	Heteromyidae	Scarabaeidae
Genus	Perognathus	Onthophagus
Species	Perognathus merriami	Onthophagus nuchicornis

Evolutionary Relationship

Merriam’s Pocket Mouse and Mottled dung beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Mottled dung beetle

EN — Endangered

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Mottled dung beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mottled dung beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (Canada, United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.