Pacific Spiny-rat vs Rusty Firedot Lichen

Proechimys decumanus compared with Blastenia ferruginea

Key Differences

• Pacific Spiny-rat is Near Threatened while Rusty Firedot Lichen is Critically Endangered.

Taxonomic Classification

Rank	Pacific Spiny-rat	Rusty Firedot Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Teloschistales (Teloschistales)
Family	Echimyidae	Teloschistaceae
Genus	Proechimys	Blastenia
Species	Proechimys decumanus	Blastenia ferruginea

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Rusty Firedot Lichen

CR — Critically Endangered

Physical Characteristics

Attribute	Pacific Spiny-rat	Rusty Firedot Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Rusty Firedot Lichen

Habitat

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

Range

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