Blue Dolphin vs Utteridge's rough tree fern

Stenella coeruleoalba compared with Dicksonia utteridgei

Key Differences

• Blue Dolphin is Least Concern while Utteridge's rough tree fern is Data Deficient.

Taxonomic Classification

Rank	Blue Dolphin	Utteridge's rough tree fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Cetacea (Whales & Dolphins)	Cyatheales (Cyatheales)
Family	Delphinidae (Oceanic Dolphins)	Dicksoniaceae
Genus	Stenella	Dicksonia
Species	Stenella coeruleoalba	Dicksonia utteridgei

Conservation Status

Blue Dolphin

LC — Least Concern

Utteridge's rough tree fern

DD — Data Deficient

Physical Characteristics

Attribute	Blue Dolphin	Utteridge's rough tree fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela).

Utteridge's rough tree fern

Habitat

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

Blue Dolphin

Blue Dolphin (Stenella coeruleoalba) 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.