Alaotra Grebe vs Blind Small-eared Shrew

Tachybaptus rufolavatus compared with Cryptotis niausa

Key Differences

• Alaotra Grebe is Extinct while Blind Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Alaotra Grebe	Blind Small-eared Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Podicipediformes (Podicipediformes)	Soricomorpha (Soricomorpha)
Family	Podicipedidae	Soricidae
Genus	Tachybaptus	Cryptotis
Species	Tachybaptus rufolavatus	Cryptotis niausa

Evolutionary Relationship

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

Conservation Status

Alaotra Grebe

EX — Extinct

Blind Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Alaotra Grebe	Blind Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alaotra Grebe

Habitat

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

Range

Found in Norway.

Blind Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Alaotra Grebe

The Alaotra Grebe (Tachybaptus rufolavatus) is a species in the genus Tachybaptus. It is currently classified as Extinct on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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.