Ratón de Merriam vs

Peromyscus merriami compared with Pyrenula nitidella

Key Differences

• Ratón de Merriam is Least Concern while is Critically Endangered.

Taxonomic Classification

Rank	Ratón de Merriam
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (cordados)	Ascomycota (Sac Fungi)
Class	Mammalia (mamíferos)	Eurotiomycetes (Eurotiomycetes)
Order	Rodentia (Rodents)	Pyrenulales (Pyrenulales)
Family	Cricetidae	Pyrenulaceae
Genus	Peromyscus	Pyrenula
Species	Peromyscus merriami	Pyrenula nitidella

Conservation Status

Ratón de Merriam

LC — Least Concern

CR — Critically Endangered

Physical Characteristics

Attribute	Ratón de Merriam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ratón de Merriam

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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