Mountain Water Rat vs Old Man'S Beard Lichen

Baiyankamys habbema compared with Usnea barbata

Key Differences

• Mountain Water Rat is Data Deficient while Old Man'S Beard Lichen is Extinct.

Taxonomic Classification

Rank	Mountain Water Rat	Old Man'S Beard Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Lecanorales (Lecanorales)
Family	Muridae (Mice & Rats)	Parmeliaceae
Genus	Baiyankamys	Usnea
Species	Baiyankamys habbema	Usnea barbata

Conservation Status

Mountain Water Rat

DD — Data Deficient

Old Man'S Beard Lichen

EX — Extinct

Physical Characteristics

Attribute	Mountain Water Rat	Old Man'S Beard Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mountain Water Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Old Man'S Beard Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States.