Pingüino emperador vs Serrate-legged Small Treefrog

Aptenodytes forsteri compared with Kurixalus odontotarsus

Key Differences

• Pingüino emperador is Near Threatened while Serrate-legged Small Treefrog is Least Concern.

Taxonomic Classification

Rank	Pingüino emperador	Serrate-legged Small Treefrog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Sphenisciformes (Penguins)	Anura (Frogs & Toads)
Family	Spheniscidae (Penguins)	Rhacophoridae
Genus	Aptenodytes (Great Penguins)	Kurixalus
Species	Aptenodytes forsteri	Kurixalus odontotarsus

Evolutionary Relationship

Pingüino emperador and Serrate-legged Small Treefrog share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Pingüino emperador

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Serrate-legged Small Treefrog

LC — Least Concern

Physical Characteristics

Attribute	Pingüino emperador	Serrate-legged Small Treefrog
Diet	Carnivore	—
Average Lifespan	20 years	—
Average Length	1.1 m	—
Average Weight	40.0 kg	—

Habitat & Geographic Range

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.

Serrate-legged Small Treefrog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.