Guyanan spiny rat vs Little long-tailed dunnart

Proechimys hoplomyoides compared with Sminthopsis dolichura

Key Differences

• Guyanan spiny rat is Data Deficient while Little long-tailed dunnart is Least Concern.

Taxonomic Classification

Rank	Guyanan spiny rat	Little long-tailed dunnart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Dasyuromorphia (Dasyuromorphia)
Family	Echimyidae	Dasyuridae
Genus	Proechimys	Sminthopsis
Species	Proechimys hoplomyoides	Sminthopsis dolichura

Evolutionary Relationship

Guyanan spiny rat and Little long-tailed dunnart share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Guyanan spiny rat

DD — Data Deficient

Little long-tailed dunnart

LC — Least Concern

Physical Characteristics

Attribute	Guyanan spiny rat	Little long-tailed dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guyanan spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Little long-tailed dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.