Blind Small-eared Shrew vs Râle de Cayenne

Cryptotis niausa compared with Aramides cajanea

Key Differences

• Blind Small-eared Shrew is Data Deficient while Râle de Cayenne is Least Concern.

Taxonomic Classification

Rank	Blind Small-eared Shrew	Râle de Cayenne
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Soricomorpha (Soricomorpha)	Gruiformes (Gruiformes)
Family	Soricidae	Rallidae
Genus	Cryptotis	Aramides
Species	Cryptotis niausa	Aramides cajanea

Evolutionary Relationship

Blind Small-eared Shrew and Râle de Cayenne share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blind Small-eared Shrew

DD — Data Deficient

Râle de Cayenne

LC — Least Concern

Physical Characteristics

Attribute	Blind Small-eared Shrew	Râle de Cayenne
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.

Râle de Cayenne

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Râle de Cayenne

Gray-cowled Wood-Rail (Aramides cajanea) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador