European otter vs Three Finger Leaf Algae

Lutra lutra compared with Halimeda incrassata

Key Differences

• European otter is Vulnerable while Three Finger Leaf Algae is Not Evaluated.

Taxonomic Classification

Rank	European otter	Three Finger Leaf Algae
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Chlorophyta (Chlorophyta)
Class	Mammalia (Mammals)	Ulvophyceae (Ulvophyceae)
Order	Carnivora (Carnivorans)	Bryopsidales (Bryopsidales)
Family	Mustelidae (Weasels & Otters)	Halimedaceae
Genus	Lutra (Otters)	Halimeda
Species	Lutra lutra	Halimeda incrassata

Conservation Status

European otter

VU — Vulnerable

Trend: Stable →

Three Finger Leaf Algae

NE — Not Evaluated

Physical Characteristics

Attribute	European otter	Three Finger Leaf Algae
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.

Three Finger Leaf Algae

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Norway, Portugal, and Taiwan.

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 1 countries:

🇳🇴 Norway