Blind Small-eared Shrew vs Ridgway's Rail

Cryptotis niausa compared with Rallus obsoletus

Key Differences

• Blind Small-eared Shrew is Data Deficient while Ridgway's Rail is Near Threatened.

Taxonomic Classification

Rank	Blind Small-eared Shrew	Ridgway's Rail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Gruiformes (Gruiformes)
Family	Soricidae	Rallidae
Genus	Cryptotis	Rallus
Species	Cryptotis niausa	Rallus obsoletus

Evolutionary Relationship

Blind Small-eared Shrew and Ridgway's Rail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blind Small-eared Shrew

DD — Data Deficient

Ridgway's Rail

NT — Near Threatened

Physical Characteristics

Attribute	Blind Small-eared Shrew	Ridgway's Rail
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.

Ridgway's Rail

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.