Rundkopfdelphin vs Duck Flea

Grampus griseus compared with Ceratophyllus garei

Key Differences

• Rundkopfdelphin is Least Concern while Duck Flea is Not Evaluated.

Taxonomic Classification

Rank	Rundkopfdelphin	Duck Flea
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Cetacea (Whales & Dolphins)	Siphonaptera (Flöhe)
Family	Delphinidae (Oceanic Dolphins)	Ceratophyllidae
Genus	Grampus	Ceratophyllus
Species	Grampus griseus	Ceratophyllus garei

Evolutionary Relationship

Rundkopfdelphin and Duck Flea share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Rundkopfdelphin

LC — Least Concern

Duck Flea

NE — Not Evaluated

Physical Characteristics

Attribute	Rundkopfdelphin	Duck Flea
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rundkopfdelphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

Duck Flea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

Rundkopfdelphin

The Calderon Gris (Grampus griseus) is a species in the genus Grampus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden