Blind Small-eared Shrew vs Deepwater Catshark

Cryptotis niausa compared with Apristurus exsanguis

Key Differences

• Blind Small-eared Shrew is Data Deficient while Deepwater Catshark is Least Concern.

Taxonomic Classification

Rank	Blind Small-eared Shrew	Deepwater Catshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Soricomorpha (Soricomorpha)	Carcharhiniformes (Ground Sharks)
Family	Soricidae	Scyliorhinidae
Genus	Cryptotis	Apristurus
Species	Cryptotis niausa	Apristurus exsanguis

Evolutionary Relationship

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

Conservation Status

Blind Small-eared Shrew

DD — Data Deficient

Deepwater Catshark

LC — Least Concern

Physical Characteristics

Attribute	Blind Small-eared Shrew	Deepwater Catshark
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.

Deepwater Catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.