Lesser Noctule vs Poison Ivy Rust

Nyctalus leisleri compared with Pileolaria brevipes

Key Differences

• Lesser Noctule is Endangered while Poison Ivy Rust is Not Evaluated.

Taxonomic Classification

Rank	Lesser Noctule	Poison Ivy Rust
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Mammalia (Mammals)	Polychaeta (Polychaeta)
Order	Chiroptera (Bats)	Sabellida (Sabellida)
Family	Vespertilionidae	Serpulidae
Genus	Nyctalus	Pileolaria
Species	Nyctalus leisleri	Pileolaria brevipes

Evolutionary Relationship

Lesser Noctule and Poison Ivy Rust share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Noctule

EN — Endangered

Poison Ivy Rust

NE — Not Evaluated

Physical Characteristics

Attribute	Lesser Noctule	Poison Ivy Rust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Poison Ivy Rust

Habitat

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

Range

Distributed across Taiwan and United States.