Desmarest’s Spiny Pocket Mouse vs Eurasian water shrew

Heteromys desmarestianus compared with Neomys fodiens

Key Differences

• Desmarest’s Spiny Pocket Mouse is Least Concern while Eurasian water shrew is Endangered.

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Eurasian water shrew
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Soricomorpha (อันดับตุ่น)
Family	Heteromyidae	Soricidae
Genus	Heteromys	Neomys
Species	Heteromys desmarestianus	Neomys fodiens

Evolutionary Relationship

Desmarest’s Spiny Pocket Mouse and Eurasian water shrew share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Eurasian water shrew

EN — Endangered

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Eurasian water shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Desmarest’s Spiny Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Eurasian water shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Eurasian water shrew

Eurasian water shrew (Neomys fodiens) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.