Afalina vs St Helena Filmy Fern

Tursiops truncatus compared with Hymenophyllum capillaceum

Key Differences

• Afalina is Least Concern while St Helena Filmy Fern is Endangered.

Taxonomic Classification

Rank	Afalina	St Helena Filmy Fern
Kingdom	Animalia (hayvan)	Plantae (bitki)
Phylum	Chordata (Kordalılar)	Tracheophyta
Class	Mammalia (memeliler)	Polypodiopsida (Polypodiopsida)
Order	Cetacea (Whales & Dolphins)	Hymenophyllales (Hymenophyllales)
Family	Delphinidae (Oceanic Dolphins)	Hymenophyllaceae
Genus	Tursiops (Bottlenose Dolphins)	Hymenophyllum
Species	Tursiops truncatus	Hymenophyllum capillaceum

Conservation Status

Afalina

LC — Least Concern

Population: ~600.0K

Trend: Stable →

St Helena Filmy Fern

EN — Endangered

Physical Characteristics

Attribute	Afalina	St Helena Filmy Fern
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

Afalina

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

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

St Helena Filmy Fern

Habitat

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

Afalina

The most studied and recognized dolphin species, bottlenose dolphins inhabit warm and temperate oceans worldwide, from coastal shallows to the open sea. Highly intelligent with large brains relative to body size, they demonstrate self-recognition, complex communication, and social learning. They live in fluid fission-fusion societies and cooperate to herd fish. A keystone indicator species for marine ecosystem health.