cáñamo de agua americano vs Oso Polar

Bidens frondosa compared with Ursus maritimus

Key Differences

cáñamo de agua americano is Not Evaluated while Oso Polar is Vulnerable.

Taxonomic Classification

Rank	cáñamo de agua americano	Oso Polar
Kingdom	Plantae (planta)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (cordados)
Class	Magnoliopsida (Dicots)	Mammalia (mamíferos)
Order	Asterales (Daisies & Sunflowers)	Carnivora (carnívoros)
Family	Asteraceae (Daisy Family)	Ursidae (Bears)
Genus	Bidens	Ursus (Bears)
Species	Bidens frondosa	Ursus maritimus

Conservation Status

cáñamo de agua americano

NE — Not Evaluated

Oso Polar

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	cáñamo de agua americano	Oso Polar
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

cáñamo de agua americano

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (9 countries), Europe (33 countries), North America (Canada, United States), and Oceania and the Pacific (New Zealand).

Oso Polar

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. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

cáñamo de agua americano

The Beggar-Ticks (Bidens frondosa) is a species in the genus Bidens. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. The species is documented in scientific literature under the name Bidens frondosa.

Oso Polar

El mayor carnivoro terrestre de la Tierra, el oso polar puede superar los 700 kg y se encuentra en el hielo marino del Artico, desde Canada hasta Rusia. Es un mamifero marino altamente especializado que depende del hielo marino para cazar focas anilladas y barbadas. Excelente nadador capaz de cubrir grandes distancias en agua abierta. Clasificado como Vulnerable, sus poblaciones soportan una presion severa por la rapida perdida de hielo marino artico debida al cambio climatico.