Braune Stuart-Breitfuß-Beutelmaus vs Otter, Fischotter

Antechinus stuartii compared with Lutra lutra

Key Differences

• Braune Stuart-Breitfuß-Beutelmaus is Least Concern while Otter, Fischotter is Vulnerable.

Taxonomic Classification

Rank	Braune Stuart-Breitfuß-Beutelmaus	Otter, Fischotter
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Dasyuromorphia (Raubbeutlerartige)	Carnivora (Raubtiere)
Family	Dasyuridae	Mustelidae (Weasels & Otters)
Genus	Antechinus	Lutra (Otters)
Species	Antechinus stuartii	Lutra lutra

Evolutionary Relationship

Braune Stuart-Breitfuß-Beutelmaus and Otter, Fischotter share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Braune Stuart-Breitfuß-Beutelmaus

LC — Least Concern

Otter, Fischotter

VU — Vulnerable

Trend: Stable →

Physical Characteristics

Attribute	Braune Stuart-Breitfuß-Beutelmaus	Otter, Fischotter
Diet	—	Carnivore
Average Lifespan	—	10 years
Average Length	—	1.0 m
Average Weight	—	10.0 kg

Habitat & Geographic Range

Braune Stuart-Breitfuß-Beutelmaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Otter, Fischotter

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.

Braune Stuart-Breitfuß-Beutelmaus

The Brown Antechinus (Antechinus stuartii) is a species in the genus Antechinus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Otter, Fischotter

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.