Heaviside-Delfin vs Große Abendsegler

Cephalorhynchus heavisidii compared with Nyctalus noctula

Key Differences

• Heaviside-Delfin is Near Threatened while Große Abendsegler is Vulnerable.

Taxonomic Classification

Rank	Heaviside-Delfin	Große Abendsegler
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Cetacea (Whales & Dolphins)	Chiroptera (Fledertiere)
Family	Delphinidae (Oceanic Dolphins)	Vespertilionidae
Genus	Cephalorhynchus	Nyctalus
Species	Cephalorhynchus heavisidii	Nyctalus noctula

Evolutionary Relationship

Heaviside-Delfin and Große Abendsegler share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Heaviside-Delfin

NT — Near Threatened

Große Abendsegler

VU — Vulnerable

Physical Characteristics

Attribute	Heaviside-Delfin	Große Abendsegler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Heaviside-Delfin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Große Abendsegler

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.

Große Abendsegler

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.