European otter vs Silver Lime

Lutra lutra compared with Tilia tomentosa

Key Differences

• European otter is Vulnerable while Silver Lime is Not Evaluated.

Taxonomic Classification

Rank	European otter	Silver Lime
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Carnivora (Carnivorans)	Malvales (Malvales)
Family	Mustelidae (Weasels & Otters)	Malvaceae
Genus	Lutra (Otters)	Tilia
Species	Lutra lutra	Tilia tomentosa

Conservation Status

European otter

VU — Vulnerable

Trend: Stable →

Silver Lime

NE — Not Evaluated

Physical Characteristics

Attribute	European otter	Silver Lime
Diet	Carnivore	—
Average Lifespan	10 years	—
Average Length	1.0 m	—
Average Weight	10.0 kg	—

Habitat & Geographic Range

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.

Silver Lime

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (15 countries) and North America (Canada).

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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden