Blind Small-eared Shrew vs Greater Crested Tern

Cryptotis niausa compared with Thalasseus bergii

Key Differences

• Blind Small-eared Shrew is Data Deficient while Greater Crested Tern is Least Concern.

Taxonomic Classification

Rank	Blind Small-eared Shrew	Greater Crested Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Charadriiformes (Charadriiformes)
Family	Soricidae	Laridae
Genus	Cryptotis	Thalasseus
Species	Cryptotis niausa	Thalasseus bergii

Evolutionary Relationship

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

Conservation Status

Blind Small-eared Shrew

DD — Data Deficient

Greater Crested Tern

LC — Least Concern

Physical Characteristics

Attribute	Blind Small-eared Shrew	Greater Crested Tern
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.

Greater Crested Tern

Habitat

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

Range

Found in Norway.

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.