Hira-shumokuzame vs Potto

Sphyrna mokarran compared with Perodicticus potto

Key Differences

• Hira-shumokuzame is Critically Endangered while Potto is Near Threatened.

Taxonomic Classification

Rank	Hira-shumokuzame	Potto
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Chondrichthyes (軟骨魚綱)	Mammalia (哺乳類)
Order	Carcharhiniformes (メジロザメ目)	Primates (サル目)
Family	Sphyrnidae (Hammerhead Sharks)	Lorisidae
Genus	Sphyrna (Hammerhead Sharks)	Perodicticus
Species	Sphyrna mokarran	Perodicticus potto

Evolutionary Relationship

Hira-shumokuzame and Potto share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Hira-shumokuzame

CR — Critically Endangered

Trend: Decreasing ↓

Potto

NT — Near Threatened

Physical Characteristics

Attribute	Hira-shumokuzame	Potto
Diet	Carnivore	—
Average Lifespan	40 years	—
Average Length	5.0 m	—
Average Weight	450.0 kg	—

Habitat & Geographic Range

Hira-shumokuzame

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types spanning the Indomalayan and Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Taiwan, and Venezuela. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Potto

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hira-shumokuzame

最大のシュモクザメ種であるオオシュモクザメは最大6メートルに達し、世界中の熱帯および亜熱帯の沿岸海域に生息します。T字型の特徴的な頭部（セファロフォイル）は電気受容のための感覚表面積を著しく増大させ、砂の中に潜むアカエイを卓越した精度で探知することを可能にしています。アカエイは好物の餌です。高価値のヒレと混獲死亡により個体群が劇的に減少し、絶滅危惧IA類に分類されています。