European otter vs mallow skipper

Lutra lutra compared with Carcharodus alceae

Key Differences

• European otter is Vulnerable while mallow skipper is Least Concern.

Taxonomic Classification

Rank	European otter	mallow skipper
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Insecta (แมลง)
Order	Carnivora (สัตว์กินเนื้อ)	Lepidoptera (ผีเสื้อ)
Family	Mustelidae (Weasels & Otters)	Hesperiidae
Genus	Lutra (Otters)	Carcharodus
Species	Lutra lutra	Carcharodus alceae

Evolutionary Relationship

European otter and mallow skipper share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

European otter

VU — Vulnerable

Trend: Stable →

mallow skipper

LC — Least Concern

Physical Characteristics

Attribute	European otter	mallow skipper
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.

mallow skipper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Asia (Cyprus) and Europe (32 countries).

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 🇷🇺 Russia 🇺🇦 Ukraine