Nelson s Antelope Squirrel vs Polychrome Dot Lichen

Ammospermophilus nelsoni compared with Bacidia polychroa

Key Differences

• Nelson s Antelope Squirrel is Endangered while Polychrome Dot Lichen is Extinct.

Taxonomic Classification

Rank	Nelson s Antelope Squirrel	Polychrome Dot Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Lecanorales (Lecanorales)
Family	Sciuridae (Squirrels)	Ramalinaceae
Genus	Ammospermophilus	Bacidia
Species	Ammospermophilus nelsoni	Bacidia polychroa

Conservation Status

Nelson s Antelope Squirrel

EN — Endangered

Polychrome Dot Lichen

EX — Extinct

Physical Characteristics

Attribute	Nelson s Antelope Squirrel	Polychrome Dot Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Polychrome Dot Lichen

Habitat

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

Range

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