Carriker’s Speckled Tree-rat vs Gray Birch

Pattonomys carrikeri compared with Betula alleghaniensis

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Gray Birch is Least Concern.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Gray Birch
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Fagales (Beeches & Oaks)
Family	Echimyidae	Betulaceae
Genus	Pattonomys	Betula
Species	Pattonomys carrikeri	Betula alleghaniensis

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Gray Birch

LC — Least Concern

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Gray Birch
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.

Gray Birch

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada, Estonia, France, and United States.

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.