Asian Shore Crab vs Polar bear

Hemigrapsus sanguineus compared with Ursus maritimus

Key Differences

• Asian Shore Crab is Not Evaluated while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Asian Shore Crab	Polar bear
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (artrópode)	Chordata (cordados)
Class	Malacostraca (Crustaceans)	Mammalia (mamíferos)
Order	Decapoda (Decapoda)	Carnivora (carnívoros)
Family	Varunidae	Ursidae (Bears)
Genus	Hemigrapsus	Ursus (Bears)
Species	Hemigrapsus sanguineus	Ursus maritimus

Evolutionary Relationship

Asian Shore Crab and Polar bear share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Asian Shore Crab

NE — Not Evaluated

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Asian Shore Crab	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Asian Shore Crab

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Widely distributed across Africa (Tunisia), Asia (Indonesia, Taiwan), Europe (10 countries), and North America (Canada, United States).

Polar bear

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.

Asian Shore Crab

The Asian Shore Crab (Hemigrapsus sanguineus) is a species in the genus Hemigrapsus. Typically found in marine, freshwater, and terrestrial environments. Widely distributed across Africa (Tunisia), Asia (Indonesia, Taiwan), Europe (10 countries), and North America (Canada, United States).

Polar bear

O maior carnivoro terrestre da Terra, o urso-polar pode ultrapassar 700 kg e e encontrado pelo gelo marinho artico, do Canada ate a Russia. Mamiferos marinhos altamente especializados que dependem do gelo marinho para cacas de focas e focas-barbadas. Excelentes nadadores capazes de percorrer grandes distancias em aguas abertas. Classificado como Vulneravel, com populacoes sob severa pressao devido a rapida perda de gelo marinho artico causada pelas mudancas climaticas.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway