Grass-Leaf Pondweed vs Perija Small-eared Shrew

Potamogeton gramineus compared with Cryptotis perijensis

Key Differences

• Grass-Leaf Pondweed is Endangered while Perija Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Grass-Leaf Pondweed	Perija Small-eared Shrew
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Alismatales (Alismatales)	Soricomorpha (Soricomorpha)
Family	Potamogetonaceae	Soricidae
Genus	Potamogeton	Cryptotis
Species	Potamogeton gramineus	Cryptotis perijensis

Conservation Status

Grass-Leaf Pondweed

EN — Endangered

Perija Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Grass-Leaf Pondweed	Perija Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grass-Leaf Pondweed

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (8 countries) and North America (Canada, United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Perija Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.