European otter vs Millileaf Spiderhead

Lutra lutra compared with Serruria millefolia

Key Differences

• European otter is Vulnerable while Millileaf Spiderhead is Endangered.

Taxonomic Classification

Rank	European otter	Millileaf Spiderhead
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Carnivora (Carnivorans)	Proteales (Proteales)
Family	Mustelidae (Weasels & Otters)	Proteaceae
Genus	Lutra (Otters)	Serruria
Species	Lutra lutra	Serruria millefolia

Conservation Status

European otter

VU — Vulnerable

Trend: Stable →

Millileaf Spiderhead

EN — Endangered

Physical Characteristics

Attribute	European otter	Millileaf Spiderhead
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.

Millileaf Spiderhead

Habitat

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

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.