blunt-tailed millipede vs Oso Polar

Cylindroiulus punctatus compared with Ursus maritimus

Key Differences

blunt-tailed millipede is Least Concern while Oso Polar is Vulnerable.

Taxonomic Classification

Rank	blunt-tailed millipede	Oso Polar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (artrópodos)	Chordata (cordados)
Class	Diplopoda (Diplopoda)	Mammalia (mamíferos)
Order	Julida (Julida)	Carnivora (carnívoros)
Family	Julidae	Ursidae (Bears)
Genus	Cylindroiulus	Ursus (Bears)
Species	Cylindroiulus punctatus	Ursus maritimus

Evolutionary Relationship

blunt-tailed millipede and Oso Polar share a common ancestor at the Kingdom level: Animalia. (Animals)

Vista Kingdom: Animalia

Conservation Status

blunt-tailed millipede

LC — Least Concern

Oso Polar

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	blunt-tailed millipede	Oso Polar
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

blunt-tailed millipede

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Austria, Belgium, Denmark, Norway, and Sweden.

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.

blunt-tailed millipede

The Blunt-tailed millipede (Cylindroiulus punctatus) is a species in the genus Cylindroiulus. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

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.