European otter vs jaguar

Lutra lutra compared with Panthera onca

Key Differences

• European otter is Vulnerable while jaguar is Near Threatened.
• jaguar is 10.0x heavier than European otter.
• jaguar lives longer (15 years vs 10 years).

Taxonomic Classification

Rank	European otter	jaguar
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order same	Carnivora (สัตว์กินเนื้อ)	Carnivora (สัตว์กินเนื้อ)
Family	Mustelidae (Weasels & Otters)	Felidae (Cats)
Genus	Lutra (Otters)	Panthera (Big Cats)
Species	Lutra lutra	Panthera onca

Evolutionary Relationship

European otter and jaguar share a common ancestor at the Order level: Carnivora. (สัตว์กินเนื้อ)

Conservation Status

European otter

VU — Vulnerable

Trend: Stable →

jaguar

NT — Near Threatened

Population: ~64.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	European otter	jaguar
Diet	Carnivore	Carnivore
Average Lifespan	10 years	15 years
Average Length	1.0 m	1.9 m
Average Weight	10.0 kg	100.0 kg

Habitat & Geographic Range

European otter

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

jaguar

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 6 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

European otter

Sleek semi-aquatic mustelid found along clean rivers, streams, and coastlines across Europe and Asia. European otters can reach 1.3 meters in length and are highly skilled fish hunters, using sensitive whiskers to detect prey movements. Requiring unpolluted water with abundant fish, they are an indicator species for freshwater ecosystem health. Once nearly extinct in Western Europe from hunting and pollution, populations have recovered significantly following water quality improvements.

jaguar

The largest cat in the Americas, reaching up to 100 kg with a stocky, muscular build and distinctive rosette-patterned coat. Found from Mexico through South America, with strongholds in the Amazon and Pantanal. Powerful swimmers and apex predators, jaguars play a critical role in regulating prey populations. Near Threatened, with range contracting due to deforestation.