Blind Small-eared Shrew vs Rootless Duckweed

Cryptotis niausa compared with Wolffia arrhiza

Key Differences

• Blind Small-eared Shrew is Data Deficient while Rootless Duckweed is Endangered.

Taxonomic Classification

Rank	Blind Small-eared Shrew	Rootless Duckweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Soricomorpha (Soricomorpha)	Alismatales (Alismatales)
Family	Soricidae	Araceae
Genus	Cryptotis	Wolffia
Species	Cryptotis niausa	Wolffia arrhiza

Conservation Status

Blind Small-eared Shrew

DD — Data Deficient

Rootless Duckweed

EN — Endangered

Physical Characteristics

Attribute	Blind Small-eared Shrew	Rootless Duckweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blind Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.

Blind Small-eared Shrew

The Blind Small-eared Shrew (Cryptotis niausa) is a species in the genus Cryptotis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.