Biscuit skate vs Blind Small-eared Shrew

Raja straeleni compared with Cryptotis niausa

Key Differences

• Biscuit skate is Near Threatened while Blind Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Biscuit skate	Blind Small-eared Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Soricomorpha (Soricomorpha)
Family	Rajidae	Soricidae
Genus	Raja	Cryptotis
Species	Raja straeleni	Cryptotis niausa

Evolutionary Relationship

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

Conservation Status

Biscuit skate

NT — Near Threatened

Blind Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Biscuit skate	Blind Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Biscuit skate

Blind Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Biscuit skate

The Biscuit skate (Raja straeleni) is a species in the genus Raja. It is currently classified as Near Threatened on the IUCN Red List.

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.