Bladder Wrack vs Japanese Weasel

Fucus vesiculosus compared with Mustela itatsi

Key Differences

• Bladder Wrack is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Bladder Wrack	Japanese Weasel
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Phaeophyceae (Phaeophyceae)	Mammalia (Mammals)
Order	Fucales (Fucales)	Carnivora (Carnivorans)
Family	Fucaceae	Mustelidae (Weasels & Otters)
Genus	Fucus	Mustela
Species	Fucus vesiculosus	Mustela itatsi

Conservation Status

Bladder Wrack

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Bladder Wrack	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bladder Wrack

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bladder Wrack

The Bladder Wrack (Fucus vesiculosus) is a species in the genus Fucus. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.