Caspian Shrew vs Rootless Duckweed

Crocidura caspica compared with Wolffia arrhiza

Key Differences

• Caspian Shrew is Data Deficient while Rootless Duckweed is Endangered.

Taxonomic Classification

Rank	Caspian Shrew	Rootless Duckweed
Kingdom	Animalia (hayvan)	Plantae (bitki)
Phylum	Chordata (Kordalılar)	Magnoliophyta (Flowering Plants)
Class	Mammalia (memeliler)	Liliopsida (Monocots)
Order	Soricomorpha (Soricomorpha)	Alismatales (Alismatales)
Family	Soricidae	Araceae
Genus	Crocidura	Wolffia
Species	Crocidura caspica	Wolffia arrhiza

Conservation Status

Caspian Shrew

DD — Data Deficient

Rootless Duckweed

EN — Endangered

Physical Characteristics

Attribute	Caspian Shrew	Rootless Duckweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caspian Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rootless Duckweed

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests, among 4 distinct biome types spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan), Europe (10 countries), North America (Canada), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Caspian Shrew

The Caspian Shrew (Crocidura caspica) is a species in the genus Crocidura. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.