Noctule vs Tree Worm

Nyctalus noctula compared with Bimastos rubidus

Key Differences

• Noctule is Vulnerable while Tree Worm is Not Evaluated.

Taxonomic Classification

Rank	Noctule	Tree Worm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Mammalia (Mammals)	Clitellata (Clitellata)
Order	Chiroptera (Bats)	Crassiclitellata (Crassiclitellata)
Family	Vespertilionidae	Lumbricidae
Genus	Nyctalus	Bimastos
Species	Nyctalus noctula	Bimastos rubidus

Evolutionary Relationship

Noctule and Tree Worm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Noctule

VU — Vulnerable

Tree Worm

NE — Not Evaluated

Physical Characteristics

Attribute	Noctule	Tree Worm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Tree Worm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden