Crescent Map Lichen vs Pacific Spiny-rat

Rhizocarpon lecanorinum compared with Proechimys decumanus

Key Differences

• Crescent Map Lichen is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Crescent Map Lichen	Pacific Spiny-rat
Kingdom	Fungi (فطر)	Animalia (حيوانات)
Phylum	Ascomycota (فطريات زقية)	Chordata (حبليات)
Class	Lecanoromycetes (لقنورانية)	Mammalia (ثدييات)
Order	Rhizocarpales (Rhizocarpales)	Rodentia (قوارض)
Family	Rhizocarpaceae	Echimyidae
Genus	Rhizocarpon	Proechimys
Species	Rhizocarpon lecanorinum	Proechimys decumanus

Conservation Status

Crescent Map Lichen

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Crescent Map Lichen	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crescent Map Lichen

Habitat

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

Range

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

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.