Carriker’s Speckled Tree-rat vs Pixie Foam

Pattonomys carrikeri compared with Stereocaulon pileatum

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Pixie Foam
Kingdom	Animalia (hewan)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (mamalia)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (hewan pengerat)	Lecanorales (Lecanorales)
Family	Echimyidae	Stereocaulaceae
Genus	Pattonomys	Stereocaulon
Species	Pattonomys carrikeri	Stereocaulon pileatum

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Pixie Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Carriker’s Speckled Tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.

Carriker’s Speckled Tree-rat

The Carriker’s Speckled Tree-rat (Pattonomys carrikeri) is a species in the genus Pattonomys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.