dwarf bristle moss vs Merriam’s Pocket Mouse

Orthotrichum pumilum compared with Perognathus merriami

Key Differences

• dwarf bristle moss is Data Deficient while Merriam’s Pocket Mouse is Least Concern.

Taxonomic Classification

Rank	dwarf bristle moss	Merriam’s Pocket Mouse
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Chordata (Chordates)
Class	Bryopsida (Bryopsida)	Mammalia (Mammals)
Order	Orthotrichales (Orthotrichales)	Rodentia (Rodents)
Family	Orthotrichaceae	Heteromyidae
Genus	Orthotrichum	Perognathus
Species	Orthotrichum pumilum	Perognathus merriami

Conservation Status

dwarf bristle moss

DD — Data Deficient

Merriam’s Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	dwarf bristle moss	Merriam’s Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

dwarf bristle moss

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Luxembourg, and United States.

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.