Flat-skulled Shrew vs Gadwall

Sorex roboratus compared with Mareca strepera

Taxonomic Classification

Rank	Flat-skulled Shrew	Gadwall
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	Sorex	Mareca
Species	Sorex roboratus	Mareca strepera

Evolutionary Relationship

Flat-skulled Shrew and Gadwall share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Flat-skulled Shrew

LC — Least Concern

Gadwall

LC — Least Concern

Physical Characteristics

Attribute	Flat-skulled Shrew	Gadwall
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat-skulled Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gadwall

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia).

Gadwall

Gadwall (Mareca strepera) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.