Rata Topo Gigante vs Pixie Foam

Spalax giganteus compared with Stereocaulon pileatum

Key Differences

• Rata Topo Gigante is Least Concern while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Rata Topo Gigante	Pixie Foam
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (cordados)	Ascomycota (Sac Fungi)
Class	Mammalia (mamíferos)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Lecanorales (Lecanorales)
Family	Spalacidae	Stereocaulaceae
Genus	Spalax	Stereocaulon
Species	Spalax giganteus	Stereocaulon pileatum

Conservation Status

Rata Topo Gigante

LC — Least Concern

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Rata Topo Gigante	Pixie Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rata Topo Gigante

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pixie Foam

Habitat

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

Range

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