Old Man'S Beard Lichen vs Ooldea dunnart

Usnea barbata compared with Sminthopsis ooldea

Key Differences

• Old Man'S Beard Lichen is Extinct while Ooldea dunnart is Least Concern.

Taxonomic Classification

Rank	Old Man'S Beard Lichen	Ooldea dunnart
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Lecanorales (Lecanorales)	Dasyuromorphia (Dasyuromorphia)
Family	Parmeliaceae	Dasyuridae
Genus	Usnea	Sminthopsis
Species	Usnea barbata	Sminthopsis ooldea

Conservation Status

Old Man'S Beard Lichen

EX — Extinct

Ooldea dunnart

LC — Least Concern

Physical Characteristics

Attribute	Old Man'S Beard Lichen	Ooldea dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Ooldea dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.