Carriker’s Speckled Tree-rat vs Little Black Serotine

Pattonomys carrikeri compared with Eptesicus andinus

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Little Black Serotine is Least Concern.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Little Black Serotine
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Rodentia (啮齿目)	Chiroptera (翼手目)
Family	Echimyidae	Vespertilionidae
Genus	Pattonomys	Eptesicus
Species	Pattonomys carrikeri	Eptesicus andinus

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Little Black Serotine share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Little Black Serotine

LC — Least Concern

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Little Black Serotine
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.

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela