bull-nettle vs pinguim-imperador

Cnidoscolus urens compared with Aptenodytes forsteri

Key Differences

• bull-nettle is Least Concern while pinguim-imperador is Near Threatened.

Taxonomic Classification

Rank	bull-nettle	pinguim-imperador
Kingdom	Plantae (plantas)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (cordados)
Class	Magnoliopsida (Dicots)	Aves (ave)
Order	Malpighiales (Malpighiales)	Sphenisciformes (Penguins)
Family	Euphorbiaceae	Spheniscidae (Penguins)
Genus	Cnidoscolus	Aptenodytes (Great Penguins)
Species	Cnidoscolus urens	Aptenodytes forsteri

Conservation Status

bull-nettle

LC — Least Concern

pinguim-imperador

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

bull-nettle

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm.

Range

Distributed across Brazil, Colombia, and Saint Kitts and Nevis.

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.

bull-nettle

The bull-nettle (Cnidoscolus urens) is a species in the genus Cnidoscolus. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm.

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.