Gut Weed vs Lesser Noctule

Ulva intestinalis compared with Nyctalus leisleri

Key Differences

• Gut Weed is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Gut Weed	Lesser Noctule
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Chlorophyta (Chlorophyta)	Chordata (Chordates)
Class	Ulvophyceae (Ulvophyceae)	Mammalia (Mammals)
Order	Ulvales (Ulvales)	Chiroptera (Bats)
Family	Ulvaceae	Vespertilionidae
Genus	Ulva	Nyctalus
Species	Ulva intestinalis	Nyctalus leisleri

Conservation Status

Gut Weed

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Gut Weed	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gut Weed

Habitat

Native to Asia and Europe and Oceania, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), Oceania and the Pacific (New Zealand), and South America (Brazil).

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇸🇪 Sweden