Flat-skulled Shrew vs Amerika-aka-ei

Sorex roboratus compared with Hypanus americanus

Key Differences

• Flat-skulled Shrew is Least Concern while Amerika-aka-ei is Near Threatened.

Taxonomic Classification

Rank	Flat-skulled Shrew	Amerika-aka-ei
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Soricomorpha (トガリネズミ目)	Myliobatiformes (トビエイ目)
Family	Soricidae	Dasyatidae
Genus	Sorex	Hypanus
Species	Sorex roboratus	Hypanus americanus

Evolutionary Relationship

Flat-skulled Shrew and Amerika-aka-ei share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Flat-skulled Shrew

LC — Least Concern

Amerika-aka-ei

NT — Near Threatened

Physical Characteristics

Attribute	Flat-skulled Shrew	Amerika-aka-ei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat-skulled Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Amerika-aka-ei

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.