Devil weed vs Noctule

Sargassum horneri compared with Nyctalus noctula

Key Differences

• Devil weed is Not Evaluated while Noctule is Vulnerable.

Taxonomic Classification

Rank	Devil weed	Noctule
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Phaeophyceae (Phaeophyceae)	Mammalia (Mammals)
Order	Fucales (Fucales)	Chiroptera (Bats)
Family	Sargassaceae	Vespertilionidae
Genus	Sargassum	Nyctalus
Species	Sargassum horneri	Nyctalus noctula

Conservation Status

Devil weed

NE — Not Evaluated

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Devil weed	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Devil weed

Habitat

Native to Asia and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Mexico, Taiwan, and United States.

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Noctule

Noctule (Nyctalus noctula) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.