Noctule vs Silent Firefly

Nyctalus noctula compared with Photinus indictus

Key Differences

• Noctule is Vulnerable while Silent Firefly is Least Concern.

Taxonomic Classification

Rank	Noctule	Silent Firefly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Coleoptera (Beetles)
Family	Vespertilionidae	Lampyridae
Genus	Nyctalus	Photinus
Species	Nyctalus noctula	Photinus indictus

Evolutionary Relationship

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

Conservation Status

Noctule

VU — Vulnerable

Silent Firefly

LC — Least Concern

Physical Characteristics

Attribute	Noctule	Silent Firefly
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.

Silent Firefly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.

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.