Carriker’s Speckled Tree-rat vs Two-spotted Groundhopper

Pattonomys carrikeri compared with Tetrix bipunctata

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Two-spotted Groundhopper is Extinct.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Two-spotted Groundhopper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Orthoptera (Orthoptera)
Family	Echimyidae	Tetrigidae
Genus	Pattonomys	Tetrix
Species	Pattonomys carrikeri	Tetrix bipunctata

Evolutionary Relationship

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

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Two-spotted Groundhopper

EX — Extinct

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Two-spotted Groundhopper
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.

Two-spotted Groundhopper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, 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.