Calderon Gris vs Floating Fern

Grampus griseus compared with Salvinia natans

Key Differences

• Calderon Gris is Least Concern while Floating Fern is Not Evaluated.

Taxonomic Classification

Rank	Calderon Gris	Floating Fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Cetacea (Whales & Dolphins)	Salviniales (Salviniales)
Family	Delphinidae (Oceanic Dolphins)	Salviniaceae
Genus	Grampus	Salvinia
Species	Grampus griseus	Salvinia natans

Conservation Status

Calderon Gris

LC — Least Concern

Floating Fern

NE — Not Evaluated

Physical Characteristics

Attribute	Calderon Gris	Floating Fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Calderon Gris

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Floating Fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Widely distributed across Asia (4 countries), Europe (9 countries), North America (Honduras), and Oceania and the Pacific (Australia).

Calderon Gris

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:

🇳🇴 Norway 🇸🇪 Sweden 🇹🇼 Taiwan