Atlantic Bluefin Tuna vs Bamboo bear

Thunnus thynnus compared with Ailuropoda melanoleuca

Key Differences

• Atlantic Bluefin Tuna is Least Concern while Bamboo bear is Vulnerable.
• Atlantic Bluefin Tuna is carnivore while Bamboo bear is herbivore.
• Atlantic Bluefin Tuna is 2.5x heavier than Bamboo bear.
• Atlantic Bluefin Tuna lives longer (40 years vs 20 years).

Taxonomic Classification

Rank	Atlantic Bluefin Tuna	Bamboo bear
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Actinopterygii (Ray-finned Fish)	Mammalia (Mammals)
Order	Perciformes (Perch-like Fish)	Carnivora (Carnivorans)
Family	Scombridae (Tunas & Mackerels)	Ursidae (Bears)
Genus	Thunnus (Tunas)	Ailuropoda (Giant Pandas)
Species	Thunnus thynnus	Ailuropoda melanoleuca

Evolutionary Relationship

Atlantic Bluefin Tuna and Bamboo bear share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atlantic Bluefin Tuna

LC — Least Concern

Trend: Increasing ↑

Bamboo bear

VU — Vulnerable

Population: ~1.9K

Trend: Increasing ↑

Physical Characteristics

Attribute	Atlantic Bluefin Tuna	Bamboo bear
Diet	Carnivore	Herbivore
Average Lifespan	40 years	20 years
Average Length	2.5 m	1.5 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.

Bamboo bear

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and temperate broadleaf and mixed forests, among 7 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in China. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Atlantic Bluefin Tuna

The Atlantic bluefin tuna is one of the largest, fastest, and most valuable fish in the world. A single fish has sold for over $3 million.

Bamboo bear

Iconic black-and-white bear of the mountain bamboo forests of central China, giant pandas can weigh up to 125 kg and spend up to 14 hours daily consuming bamboo, which comprises 99% of their diet despite belonging to the order Carnivora. Solitary and elusive, they have a pseudo-thumb for gripping bamboo stems. Downgraded from Endangered to Vulnerable in 2016 following successful conservation and breeding programs.