Angle-stem Spikethorn vs Bely Medved

Gymnosporia heterophylla compared with Ursus maritimus

Key Differences

Angle-stem Spikethorn is Least Concern while Bely Medved is Vulnerable.

Taxonomic Classification

Rank	Angle-stem Spikethorn	Bely Medved
Kingdom	Plantae (растения)	Animalia (животные)
Phylum	Magnoliophyta (магнолиофиты)	Chordata (хордовые)
Class	Magnoliopsida (Dicots)	Mammalia (млекопитающие)
Order	Celastrales (бересклетоцветные)	Carnivora (хищные)
Family	Celastraceae	Ursidae (Bears)
Genus	Gymnosporia	Ursus (Bears)
Species	Gymnosporia heterophylla	Ursus maritimus

Conservation Status

Angle-stem Spikethorn

LC — Least Concern

Bely Medved

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Angle-stem Spikethorn	Bely Medved
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Angle-stem Spikethorn

Habitat

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

Bely Medved

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.

Angle-stem Spikethorn

The Angle-stem Spikethorn (Gymnosporia heterophylla) is a species in the genus Gymnosporia. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Bely Medved

The largest land carnivore on Earth, polar bears can exceed 700 kg and are found across Arctic sea ice from Canada to Russia. Highly specialized marine mammals that rely on sea ice to hunt ringed and bearded seals. Excellent swimmers capable of covering vast distances in open water. Listed as Vulnerable, with populations under severe pressure from rapid Arctic sea ice loss due to climate change.