Dwarf black stingray vs Laxmann's Shrew

Hemitrygon parvonigra compared with Sorex caecutiens

Key Differences

• Dwarf black stingray is Data Deficient while Laxmann's Shrew is Least Concern.

Taxonomic Classification

Rank	Dwarf black stingray	Laxmann's Shrew
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Elasmobranchii	Mammalia (哺乳類)
Order	Myliobatiformes (トビエイ目)	Soricomorpha (トガリネズミ目)
Family	Dasyatidae	Soricidae
Genus	Hemitrygon	Sorex
Species	Hemitrygon parvonigra	Sorex caecutiens

Evolutionary Relationship

Dwarf black stingray and Laxmann's Shrew share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Dwarf black stingray

DD — Data Deficient

Laxmann's Shrew

LC — Least Concern

Physical Characteristics

Attribute	Dwarf black stingray	Laxmann's Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf black stingray

Laxmann's Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.