Bigtooth river stingray vs Laxmann's Shrew

Potamotrygon henlei compared with Sorex caecutiens

Taxonomic Classification

Rank	Bigtooth river stingray	Laxmann's Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Soricomorpha (Soricomorpha)
Family	Potamotrygonidae	Soricidae
Genus	Potamotrygon	Sorex
Species	Potamotrygon henlei	Sorex caecutiens

Evolutionary Relationship

Bigtooth river stingray and Laxmann's Shrew share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigtooth river stingray

LC — Least Concern

Laxmann's Shrew

LC — Least Concern

Physical Characteristics

Attribute	Bigtooth river stingray	Laxmann's Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigtooth river stingray

Laxmann's Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.

Bigtooth river stingray

The Bigtooth river stingray (Potamotrygon henlei) is a species in the genus Potamotrygon. It is currently classified as Least Concern on the IUCN Red List.