Dwarf Fat-tailed Jerboa vs Greenish Mottled-Disk Lichen

Pygeretmus pumilio compared with Trapeliopsis viridescens

Key Differences

• Dwarf Fat-tailed Jerboa is Least Concern while Greenish Mottled-Disk Lichen is Critically Endangered.

Taxonomic Classification

Rank	Dwarf Fat-tailed Jerboa	Greenish Mottled-Disk Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Baeomycetales (Baeomycetales)
Family	Dipodidae	Trapeliaceae
Genus	Pygeretmus	Trapeliopsis
Species	Pygeretmus pumilio	Trapeliopsis viridescens

Conservation Status

Dwarf Fat-tailed Jerboa

LC — Least Concern

Greenish Mottled-Disk Lichen

CR — Critically Endangered

Physical Characteristics

Attribute	Dwarf Fat-tailed Jerboa	Greenish Mottled-Disk Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf Fat-tailed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Greenish Mottled-Disk Lichen

Habitat

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

Range

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