Autumn fern vs Epaulard

Dryopteris erythrosora compared with Orcinus orca

Key Differences

Autumn fern is Not Evaluated while Epaulard is Data Deficient.

Taxonomic Classification

Rank	Autumn fern	Epaulard
Kingdom	Plantae (plantas)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (cordados)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (mamíferos)
Order	Polypodiales (Polypodiales)	Cetacea (Whales & Dolphins)
Family	Dryopteridaceae	Delphinidae (Oceanic Dolphins)
Genus	Dryopteris	Orcinus (Orcas)
Species	Dryopteris erythrosora	Orcinus orca

Conservation Status

Autumn fern

NE — Not Evaluated

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute	Autumn fern	Epaulard
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	8.0 m
Average Weight	—	5.4 t

Habitat & Geographic Range

Autumn fern

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States).

Epaulard

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 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

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

Autumn fern

The Autumn fern (Dryopteris erythrosora) is a species in the genus Dryopteris. Typically found in moist, shaded forest floors and tropical canopies. Dryopteris erythrosora contributes to the biodiversity of its native ecosystems.

Epaulard

O maior membro da família dos golfinhos, as orcas (Orcinus orca) podem atingir até 9 metros de comprimento e 6 toneladas, sendo encontradas em todos os oceanos, do Ártico ao Antártico. Predadores de topo que vivem em grupos matrilineares com dialetos distintos, estratégias de caça e tradições culturais que diferem entre populações. Algumas populações se especializam em peixes, outras em mamíferos marinhos. Sem predadores naturais, as orcas ocupam o topo de todas as cadeias alimentares marinhas que habitam.