Dsinezumi Shrew vs Grasshopper Sparrow

Crocidura dsinezumi compared with Ammodramus savannarum

Key Differences

• Dsinezumi Shrew is Least Concern while Grasshopper Sparrow is Critically Endangered.

Taxonomic Classification

Rank	Dsinezumi Shrew	Grasshopper Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Passeriformes (Songbirds)
Family	Soricidae	Passerellidae
Genus	Crocidura	Ammodramus
Species	Crocidura dsinezumi	Ammodramus savannarum

Evolutionary Relationship

Dsinezumi Shrew and Grasshopper Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dsinezumi Shrew

LC — Least Concern

Grasshopper Sparrow

CR — Critically Endangered

Physical Characteristics

Attribute	Dsinezumi Shrew	Grasshopper Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dsinezumi Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan.

Grasshopper Sparrow

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, Norway, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.