Carriker’s Speckled Tree-rat vs Dusky Dwarf

Pattonomys carrikeri compared with Elachista serricornis

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Dusky Dwarf is Least Concern.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Dusky Dwarf
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Elachistidae
Genus	Pattonomys	Elachista
Species	Pattonomys carrikeri	Elachista serricornis

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Dusky Dwarf share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Dusky Dwarf

LC — Least Concern

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Dusky Dwarf
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.

Dusky Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.