Atlantic Bluefin Tuna vs jaguar

Thunnus thynnus compared with Panthera onca

Key Differences

• Atlantic Bluefin Tuna is Least Concern while jaguar is Near Threatened.
• Atlantic Bluefin Tuna is 2.5x heavier than jaguar.
• Atlantic Bluefin Tuna lives longer (40 years vs 15 years).

Taxonomic Classification

Rank	Atlantic Bluefin Tuna	jaguar
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Actinopterygii (Ray-finned Fish)	Mammalia (哺乳動物)
Order	Perciformes (鲈形目)	Carnivora (食肉目)
Family	Scombridae (Tunas & Mackerels)	Felidae (Cats)
Genus	Thunnus (Tunas)	Panthera (Big Cats)
Species	Thunnus thynnus	Panthera onca

Evolutionary Relationship

Atlantic Bluefin Tuna and jaguar share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Atlantic Bluefin Tuna

LC — Least Concern

Trend: Increasing ↑

jaguar

NT — Near Threatened

Population: ~64.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Atlantic Bluefin Tuna	jaguar
Diet	Carnivore	Carnivore
Average Lifespan	40 years	15 years
Average Length	2.5 m	1.9 m
Average Weight	250.0 kg	100.0 kg

Habitat & Geographic Range

Atlantic Bluefin Tuna

Habitat

Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and Mediterranean forests and woodlands within the Palearctic biogeographic realm.

Range

Distributed across Italy, Japan, Morocco, Spain, and United States.

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.

Atlantic Bluefin Tuna

大西洋蓝鳍金枪鱼（Thunnus thynnus）是世界上体型最大、游速最快、经济价值最高的鱼类之一，最大个体体重可超过600千克。该物种保护状态为濒危（EN），由于过度捕捞，其野生种群数量急剧下降，单条优质个体在日本拍卖市场上的成交价曾超过300万美元。

jaguar

美洲最大的猫科动物，体重可达100千克，体型粗壮健硕，毛皮具有独特的玫瑰形花纹。分布于墨西哥至南美洲，亚马逊和潘塔纳尔是其主要栖息地。美洲豹是出色的游泳健将和顶级捕食者，在调节猎物种群方面发挥关键作用。由于森林砍伐导致栖息地缩减，被列为近危（NT）物种。