Bladder Wrack vs Large False Serotine

Fucus vesiculosus compared with Hesperoptenus tomesi

Key Differences

• Bladder Wrack is Least Concern while Large False Serotine is Vulnerable.

Taxonomic Classification

Rank	Bladder Wrack	Large False Serotine
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Phaeophyceae (Phaeophyceae)	Mammalia (Mammals)
Order	Fucales (Fucales)	Chiroptera (Bats)
Family	Fucaceae	Vespertilionidae
Genus	Fucus	Hesperoptenus
Species	Fucus vesiculosus	Hesperoptenus tomesi

Conservation Status

Bladder Wrack

LC — Least Concern

Large False Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Bladder Wrack	Large False Serotine
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.

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.