Pacific Spiny-rat vs Polychrome Dot Lichen

Proechimys decumanus compared with Bacidia polychroa

Key Differences

• Pacific Spiny-rat is Near Threatened while Polychrome Dot Lichen is Extinct.

Taxonomic Classification

Rank	Pacific Spiny-rat	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	Echimyidae	Ramalinaceae
Genus	Proechimys	Bacidia
Species	Proechimys decumanus	Bacidia polychroa

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Polychrome Dot Lichen

EX — Extinct

Physical Characteristics

Attribute	Pacific Spiny-rat	Polychrome Dot 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.

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.