European otter vs Mingan Grapefern

Lutra lutra compared with Botrychium minganense

Key Differences

European otter is Vulnerable while Mingan Grapefern is Not Evaluated.

Taxonomic Classification

Rank	European otter	Mingan Grapefern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Carnivora (Carnivorans)	Ophioglossales (Ophioglossales)
Family	Mustelidae (Weasels & Otters)	Ophioglossaceae
Genus	Lutra (Otters)	Botrychium
Species	Lutra lutra	Botrychium minganense

Conservation Status

European otter

VU — Vulnerable

Trend: Stable →

Mingan Grapefern

NE — Not Evaluated

Physical Characteristics

Attribute	European otter	Mingan Grapefern
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.

Mingan Grapefern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Found across Europe (4 countries) and North America (Canada, United States).

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.