Dwarf lantern shark vs Pingüino emperador

Etmopterus perryi compared with Aptenodytes forsteri

Key Differences

• Dwarf lantern shark is Least Concern while Pingüino emperador is Near Threatened.

Taxonomic Classification

Rank	Dwarf lantern shark	Pingüino emperador
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Aves (Birds)
Order	Squaliformes (Squaliformes)	Sphenisciformes (Penguins)
Family	Etmopteridae	Spheniscidae (Penguins)
Genus	Etmopterus	Aptenodytes (Great Penguins)
Species	Etmopterus perryi	Aptenodytes forsteri

Evolutionary Relationship

Dwarf lantern shark and Pingüino emperador share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Dwarf lantern shark

LC — Least Concern

Pingüino emperador

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Dwarf lantern shark	Pingüino emperador
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Dwarf lantern shark

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela.

Pingüino emperador

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.

Pingüino emperador

El pingüino más grande del mundo, el pingüino emperor puede medir hasta 1,2 metros de altura y pesar 45 kg, habitando el continente antártico en algunas de las condiciones más extremas de la Tierra. Se reproduce en la oscuridad del invierno a temperaturas inferiores a -60°C, con los machos incubando un único huevo sobre sus patas bajo una bolsa de cría durante 65 días mientras las hembras están en el mar. Su comportamiento de apiñarse —haciendo circular a los individuos a través del cálido centro de grupos de miles de ejemplares— es una obra maestra de la supervivencia cooperativa.