Blind Small-eared Shrew vs Far Eastern Brook Lamprey

Cryptotis niausa compared with Lethenteron reissneri

Key Differences

• Blind Small-eared Shrew is Data Deficient while Far Eastern Brook Lamprey is Least Concern.

Taxonomic Classification

Rank	Blind Small-eared Shrew	Far Eastern Brook Lamprey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Petromyzonti (Petromyzonti)
Order	Soricomorpha (Soricomorpha)	Petromyzontiformes (lamprey)
Family	Soricidae	Petromyzontidae
Genus	Cryptotis	Lethenteron
Species	Cryptotis niausa	Lethenteron reissneri

Evolutionary Relationship

Blind Small-eared Shrew and Far Eastern Brook Lamprey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blind Small-eared Shrew

DD — Data Deficient

Far Eastern Brook Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Blind Small-eared Shrew	Far Eastern Brook Lamprey
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.

Far Eastern Brook Lamprey

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.