Elktoe vs Noctule

Alasmidonta marginata compared with Nyctalus noctula

Key Differences

• Elktoe is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Elktoe	Noctule
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Mollusca (มอลลัสกา)	Chordata (สัตว์มีแกนสันหลัง)
Class	Bivalvia (ชั้นไบวาลเวีย)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Unionida (Unionida)	Chiroptera (ค้างคาว)
Family	Unionidae	Vespertilionidae
Genus	Alasmidonta	Nyctalus
Species	Alasmidonta marginata	Nyctalus noctula

Evolutionary Relationship

Elktoe and Noctule share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Elktoe

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Elktoe	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Elktoe

Habitat

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

Range

Distributed across Norway and 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.

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 1 countries:

🇳🇴 Norway