Bamboo bear vs Porcupinefish

Ailuropoda melanoleuca compared with Diodon holocanthus

Key Differences

Bamboo bear is Vulnerable while Porcupinefish is Least Concern.
Bamboo bear is herbivore while Porcupinefish is omnivore.
Bamboo bear is 200.0x heavier than Porcupinefish.
Bamboo bear lives longer (20 years vs 10 years).

Taxonomic Classification

Rank	Bamboo bear	Porcupinefish
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Actinopterygii (Ray-finned Fish)
Order	Carnivora (ネコ目)	Perciformes (ペルカ目)
Family	Ursidae (Bears)	Pomacentridae (Clownfish & Damselfish)
Genus	Ailuropoda (Giant Pandas)	Amphiprion (Clownfish)
Species	Ailuropoda melanoleuca	Diodon holocanthus

Evolutionary Relationship

Bamboo bear and Porcupinefish share a common ancestor at the Phylum level: Chordata. (脊索動物)

表示 Phylum: Chordata

Conservation Status

Bamboo bear

VU — Vulnerable

Population: ~1.9K

Trend: Increasing ↑

Porcupinefish

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Bamboo bear	Porcupinefish
Diet	Herbivore	Omnivore
Average Lifespan	20 years	10 years
Average Length	1.5 m	30 cm
Average Weight	100.0 kg	500 g

Habitat & Geographic Range

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.

Porcupinefish

Habitat

Typically found in a wide range of habitat types.

Range

Distributed across Australia, Bahamas, Japan, and Mexico.

Bamboo bear

ジャイアントパンダ（Ailuropoda melanoleuca）は中国中部の山岳竹林に生息し、体重最大125キログラムになるクマ科の動物で、食肉目に分類されながら食事の99%を竹が占める特異な食性を持つ。偽の親指（橈側種子骨）を使って竹の茎を把握し、1日14時間もの採食時間を費やす。2016年にIUCNレッドリストで絶滅危惧から危急（VU）へ改善されており、保護繁殖プログラムと自然保護区の設置が個体数回復に貢献している。