Carriker’s Speckled Tree-rat vs Spiny Threadwort

Pattonomys carrikeri compared with Cephaloziella spinigera

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Spiny Threadwort is Least Concern.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Spiny Threadwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Mammalia (Mammals)	Jungermanniopsida (Jungermanniopsida)
Order	Rodentia (Rodents)	Jungermanniales (Jungermanniales)
Family	Echimyidae	Cephaloziellaceae
Genus	Pattonomys	Cephaloziella
Species	Pattonomys carrikeri	Cephaloziella spinigera

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Spiny Threadwort

LC — Least Concern

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Spiny Threadwort
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.

Spiny Threadwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across 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.