Brown Leaf Weevil vs Noctule

Phyllobius oblongus compared with Nyctalus noctula

Key Differences

• Brown Leaf Weevil is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Brown Leaf Weevil	Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Chiroptera (Bats)
Family	Curculionidae	Vespertilionidae
Genus	Phyllobius	Nyctalus
Species	Phyllobius oblongus	Nyctalus noctula

Evolutionary Relationship

Brown Leaf Weevil and Noctule share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Leaf Weevil

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Brown Leaf Weevil	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Leaf Weevil

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and deserts and xeric shrublands within the Palearctic biogeographic realm.

Range

Widely distributed across Asia (Azerbaijan, Kazakhstan, Turkey), Europe (34 countries), and North America (Canada, 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.

Brown Leaf Weevil

The Brown Leaf Weevil (Phyllobius oblongus) is a species in the genus Phyllobius. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and deserts and xeric shrublands within the Palearctic biogeographic realm.

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 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇱🇺 Luxembourg 🇳🇴 Norway 🇸🇪 Sweden 🇺🇦 Ukraine