Ecuadorean Small-eared Shrew vs Redhead

Cryptotis equatoris compared with Aythya americana

Key Differences

• Ecuadorean Small-eared Shrew is Least Concern while Redhead is Not Evaluated.

Taxonomic Classification

Rank	Ecuadorean Small-eared Shrew	Redhead
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Anseriformes (Anseriformes)
Family	Soricidae	Anatidae
Genus	Cryptotis	Aythya
Species	Cryptotis equatoris	Aythya americana

Evolutionary Relationship

Ecuadorean Small-eared Shrew and Redhead share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ecuadorean Small-eared Shrew

LC — Least Concern

Redhead

NE — Not Evaluated

Physical Characteristics

Attribute	Ecuadorean Small-eared Shrew	Redhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorean Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Redhead

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Redhead

Redhead (Aythya americana) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.