Elfin Saddle vs Pacific Spiny-rat

Helvella lacunosa compared with Proechimys decumanus

Key Differences

• Elfin Saddle is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Elfin Saddle	Pacific Spiny-rat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Pezizomycetes (Pezizomycetes)	Mammalia (Mammals)
Order	Pezizales (Pezizales)	Rodentia (Rodents)
Family	Helvellaceae	Echimyidae
Genus	Helvella	Proechimys
Species	Helvella lacunosa	Proechimys decumanus

Conservation Status

Elfin Saddle

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Elfin Saddle	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Elfin Saddle

Habitat

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

Range

Found across Europe (5 countries) and North America (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.