Blind Small-eared Shrew vs Zeledon’s Mouse Opossum

Cryptotis niausa compared with Marmosa zeledoni

Key Differences

• Blind Small-eared Shrew is Data Deficient while Zeledon’s Mouse Opossum is Least Concern.

Taxonomic Classification

Rank	Blind Small-eared Shrew	Zeledon’s Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Soricomorpha (Soricomorpha)	Didelphimorphia (Didelphimorphia)
Family	Soricidae	Didelphidae
Genus	Cryptotis	Marmosa
Species	Cryptotis niausa	Marmosa zeledoni

Evolutionary Relationship

Blind Small-eared Shrew and Zeledon’s Mouse Opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Blind Small-eared Shrew

DD — Data Deficient

Zeledon’s Mouse Opossum

LC — Least Concern

Physical Characteristics

Attribute	Blind Small-eared Shrew	Zeledon’s Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blind Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Zeledon’s Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Blind Small-eared Shrew

The Blind Small-eared Shrew (Cryptotis niausa) is a species in the genus Cryptotis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador