pinguim-imperador vs Streamside Swordfern

Aptenodytes forsteri compared with Nephrolepis rivularis

Key Differences

• pinguim-imperador is Near Threatened while Streamside Swordfern is Not Evaluated.

Taxonomic Classification

Rank	pinguim-imperador	Streamside Swordfern
Kingdom	Animalia (Animals)	Plantae (plantas)
Phylum	Chordata (cordados)	Tracheophyta
Class	Aves (ave)	Polypodiopsida (Polypodiopsida)
Order	Sphenisciformes (Penguins)	Polypodiales (Polypodiales)
Family	Spheniscidae (Penguins)	Nephrolepidaceae
Genus	Aptenodytes (Great Penguins)	Nephrolepis
Species	Aptenodytes forsteri	Nephrolepis rivularis

Conservation Status

pinguim-imperador

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Streamside Swordfern

NE — Not Evaluated

Physical Characteristics

Attribute	pinguim-imperador	Streamside Swordfern
Diet	Carnivore	—
Average Lifespan	20 years	—
Average Length	1.1 m	—
Average Weight	40.0 kg	—

Habitat & Geographic Range

pinguim-imperador

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Streamside Swordfern

Habitat

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

Range

Distributed across Brazil, Colombia, and Cuba.

pinguim-imperador

O maior pinguim do mundo, os pinguins-imperadores medem até 1,2 metro de altura e pesam 45 kg, habitando o continente antártico em algumas das condições mais extremas da Terra. Reproduzem-se no meio do inverno, na escuridão, a temperaturas abaixo de -60°C, com os machos incubando ovos únicos sobre os pés sob uma bolsa de criação por 65 dias enquanto as fêmeas estão no mar. Seu comportamento de aglomeração — onde os indivíduos revezam-se pelo centro quente de grupos de milhares — é uma obra-prima de sobrevivência cooperativa.