Clouded Leopard vs Common Seal

Neofelis nebulosa compared with Phoca vitulina

Key Differences

• Clouded Leopard is Vulnerable while Common Seal is Near Threatened.
• Common Seal is 4.0x heavier than Clouded Leopard.
• Common Seal lives longer (30 years vs 15 years).

Taxonomic Classification

Rank	Clouded Leopard	Common Seal
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Carnivora (bộ Ăn thịt)	Pinnipedia (Seals & Sea Lions)
Family	Felidae (Cats)	Phocidae (True Seals)
Genus	Neofelis (Clouded Leopards)	Phoca (Harbor Seals)
Species	Neofelis nebulosa	Phoca vitulina

Evolutionary Relationship

Clouded Leopard and Common Seal share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Clouded Leopard

VU — Vulnerable

Population: ~10.0K

Trend: Decreasing ↓

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Clouded Leopard	Common Seal
Diet	Carnivore	Carnivore
Average Lifespan	15 years	30 years
Average Length	1.0 m	1.7 m
Average Weight	20.0 kg	80.0 kg

Habitat & Geographic Range

Clouded Leopard

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types spanning the Australasia and Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across China, Indonesia, Malaysia, Myanmar, and Thailand. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Common Seal

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (7 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Clouded Leopard

A medium-sized wild cat weighing up to 26 kg, clouded leopards inhabit tropical and subtropical forests from the eastern Himalayas through Southeast Asia to Borneo. Named for their distinctive cloud-like coat markings, they possess the longest canine teeth relative to skull size of any wild cat and are exceptional climbers able to descend trees headfirst. Vulnerable due to deforestation, though the total population remains poorly known.

Common Seal

The most widely distributed pinniped, harbor seals inhabit temperate and subarctic coastal waters of both the North Atlantic and North Pacific. Adults reach up to 130 kg and spend roughly equal time at sea hunting fish, squid, and crustaceans and hauling out on beaches or rocks to rest. Their large, expressive eyes are adapted for underwater vision in low light. Harbor seals are a critical food source for orcas, sharks, and polar bears.