European otter vs Juniper webworm

Lutra lutra compared with Dichomeris marginella

Key Differences

• European otter is Vulnerable while Juniper webworm is Least Concern.

Taxonomic Classification

Rank	European otter	Juniper webworm
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum	Chordata (حبليات)	Arthropoda (مفصليات الأرجل)
Class	Mammalia (ثدييات)	Insecta (حشرات)
Order	Carnivora (لواحم)	Lepidoptera (حرشفيات الأجنحة)
Family	Mustelidae (Weasels & Otters)	Gelechiidae
Genus	Lutra (Otters)	Dichomeris
Species	Lutra lutra	Dichomeris marginella

Evolutionary Relationship

European otter and Juniper webworm share a common ancestor at the Kingdom level: Animalia. (حيوانات)

Conservation Status

European otter

VU — Vulnerable

Trend: Stable →

Juniper webworm

LC — Least Concern

Physical Characteristics

Attribute	European otter	Juniper webworm
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.

Juniper webworm

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and 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.

Shared Countries

Both species can be found in 4 countries:

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