Flixweed Leaf Beetle vs Noctule

Psylliodes tricolor compared with Nyctalus noctula

Key Differences

• Flixweed Leaf Beetle is Extinct while Noctule is Vulnerable.

Taxonomic Classification

Rank	Flixweed Leaf Beetle	Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Chiroptera (Bats)
Family	Chrysomelidae	Vespertilionidae
Genus	Psylliodes	Nyctalus
Species	Psylliodes tricolor	Nyctalus noctula

Evolutionary Relationship

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

Conservation Status

Flixweed Leaf Beetle

EX — Extinct

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Flixweed Leaf Beetle	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flixweed Leaf Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 4 countries:

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