Carriker’s Speckled Tree-rat vs Japanese Pipistrelle

Pattonomys carrikeri compared with Pipistrellus abramus

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Japanese Pipistrelle is Least Concern.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Japanese Pipistrelle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Chiroptera (Bats)
Family	Echimyidae	Vespertilionidae
Genus	Pattonomys	Pipistrellus
Species	Pattonomys carrikeri	Pipistrellus abramus

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Japanese Pipistrelle share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Japanese Pipistrelle

LC — Least Concern

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Japanese Pipistrelle
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.

Japanese Pipistrelle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Japan and Taiwan.

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.