Brown Cup vs Gray-footed Spiny-rat

Rutstroemia firma compared with Proechimys poliopus

Key Differences

• Brown Cup is Least Concern while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	Brown Cup	Gray-footed Spiny-rat
Kingdom	Fungi (菌界)	Animalia (動物)
Phylum	Ascomycota (子嚢菌門)	Chordata (脊索動物)
Class	Leotiomycetes (Leotiomycetes)	Mammalia (哺乳類)
Order	Helotiales (Helotiales)	Rodentia (ネズミ目)
Family	Rutstroemiaceae	Echimyidae
Genus	Rutstroemia	Proechimys
Species	Rutstroemia firma	Proechimys poliopus

Conservation Status

Brown Cup

LC — Least Concern

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Brown Cup	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Cup

Habitat

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

Range

Distributed across Belgium, Brazil, Denmark, Norway, and Sweden.

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown Cup

The Brown Cup (Rutstroemia firma) is a species in the genus Rutstroemia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and South America, inhabiting ecosystems characteristic of the region.