Ecuadorean Small-eared Shrew vs European otter

Cryptotis equatoris compared with Lutra lutra

Key Differences

• Ecuadorean Small-eared Shrew is Least Concern while European otter is Vulnerable.

Taxonomic Classification

Rank	Ecuadorean Small-eared Shrew	European otter
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Mammalia (memeliler)	Mammalia (memeliler)
Order	Soricomorpha (Soricomorpha)	Carnivora (etçiller)
Family	Soricidae	Mustelidae (Weasels & Otters)
Genus	Cryptotis	Lutra (Otters)
Species	Cryptotis equatoris	Lutra lutra

Evolutionary Relationship

Ecuadorean Small-eared Shrew and European otter share a common ancestor at the Class level: Mammalia. (memeliler)

Conservation Status

Ecuadorean Small-eared Shrew

LC — Least Concern

European otter

VU — Vulnerable

Trend: Stable →

Physical Characteristics

Attribute	Ecuadorean Small-eared Shrew	European otter
Diet	—	Carnivore
Average Lifespan	—	10 years
Average Length	—	1.0 m
Average Weight	—	10.0 kg

Habitat & Geographic Range

Ecuadorean Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

European otter

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

European otter

Sleek semi-aquatic mustelid found along clean rivers, streams, and coastlines across Europe and Asia. European otters can reach 1.3 meters in length and are highly skilled fish hunters, using sensitive whiskers to detect prey movements. Requiring unpolluted water with abundant fish, they are an indicator species for freshwater ecosystem health. Once nearly extinct in Western Europe from hunting and pollution, populations have recovered significantly following water quality improvements.