dauphin commun, dauphin des anciens vs Fen Roller

Delphinus delphis compared with Ancylis paludana

Key Differences

• dauphin commun, dauphin des anciens is Least Concern while Fen Roller is Near Threatened.

Taxonomic Classification

Rank	dauphin commun, dauphin des anciens	Fen Roller
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Arthropoda (arthropodes)
Class	Mammalia (mammifères)	Insecta (insecte)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Delphinidae (Oceanic Dolphins)	Tortricidae
Genus	Delphinus	Ancylis
Species	Delphinus delphis	Ancylis paludana

Evolutionary Relationship

dauphin commun, dauphin des anciens and Fen Roller share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

dauphin commun, dauphin des anciens

LC — Least Concern

Fen Roller

NT — Near Threatened

Physical Characteristics

Attribute	dauphin commun, dauphin des anciens	Fen Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

dauphin commun, dauphin des anciens

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Fen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

dauphin commun, dauphin des anciens

Atlantic Dolphin (Delphinus delphis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden