Carriker’s Speckled Tree-rat vs Hotson’s Brush-tailed Mouse

Pattonomys carrikeri compared with Calomyscus hotsoni

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Hotson’s Brush-tailed Mouse is Least Concern.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Hotson’s Brush-tailed Mouse
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Echimyidae	Calomyscidae
Genus	Pattonomys	Calomyscus
Species	Pattonomys carrikeri	Calomyscus hotsoni

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Hotson’s Brush-tailed Mouse share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Hotson’s Brush-tailed Mouse

LC — Least Concern

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Hotson’s Brush-tailed Mouse
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.

Hotson’s Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.