Comb-toed Jerboa vs Perija Small-eared Shrew

Paradipus ctenodactylus compared with Cryptotis perijensis

Key Differences

• Comb-toed Jerboa is Least Concern while Perija Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Comb-toed Jerboa	Perija Small-eared Shrew
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Rodentia (Rodents)	Soricomorpha (Soricomorpha)
Family	Dipodidae	Soricidae
Genus	Paradipus	Cryptotis
Species	Paradipus ctenodactylus	Cryptotis perijensis

Evolutionary Relationship

Comb-toed Jerboa and Perija Small-eared Shrew share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Comb-toed Jerboa

LC — Least Concern

Perija Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Comb-toed Jerboa	Perija Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Comb-toed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Perija Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Comb-toed Jerboa

<em>Paradipus ctenodactylus</em>, the comb-toed jerboa, is a small nocturnal rodent in the family Dipodidae, assessed as Least Concern on the IUCN Red List. It is adapted to arid desert and semi-desert environments and is the sole member of the genus <em>Paradipus</em>. The species is named for the distinctive comb-like fringe of stiff hairs on the toes of the hind feet, which provides traction on loose sand surfaces. Like other jerboas, it is highly specialized for bipedal locomotion, possessing greatly elongated hind limbs relative to its body size, a long tail used for balance, and large ears. <em>P. ctenodactylus</em> is primarily granivorous and insectivorous, foraging for seeds, plant material, and invertebrates in its desert habitat. It digs burrows for shelter and protection from temperature extremes. Geographic range details are not recorded in the current record.