Caribbean Spiny Lobster vs Polar bear

Panulirus argus compared with Ursus maritimus

Key Differences

• Caribbean Spiny Lobster is Data Deficient while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Caribbean Spiny Lobster	Polar bear
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Arthropoda (สัตว์ขาปล้อง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Malacostraca (Crustaceans)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Decapoda (Decapoda)	Carnivora (สัตว์กินเนื้อ)
Family	Palinuridae	Ursidae (Bears)
Genus	Panulirus	Ursus (Bears)
Species	Panulirus argus	Ursus maritimus

Evolutionary Relationship

Caribbean Spiny Lobster and Polar bear share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Caribbean Spiny Lobster

DD — Data Deficient

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Caribbean Spiny Lobster	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Caribbean Spiny Lobster

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Venezuela.

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.

Caribbean Spiny Lobster

The Caribbean Spiny Lobster (Panulirus argus) is a species in the genus Panulirus. It is currently classified as Data Deficient (DD) on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.

Polar bear

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.