Bigroot Geranium vs European otter

Geranium macrorrhizum compared with Lutra lutra

Key Differences

Bigroot Geranium is Not Evaluated while European otter is Vulnerable.

Taxonomic Classification

Rank	Bigroot Geranium	European otter
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Geraniales (Geraniales)	Carnivora (Carnivorans)
Family	Geraniaceae	Mustelidae (Weasels & Otters)
Genus	Geranium	Lutra (Otters)
Species	Geranium macrorrhizum	Lutra lutra

Conservation Status

Bigroot Geranium

NE — Not Evaluated

European otter

VU — Vulnerable

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Bigroot Geranium

Habitat

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

Range

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

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.

Bigroot Geranium

The Bigroot Geranium (Geranium macrorrhizum) is a species in the genus Geranium. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.