Perrin’s Beaked Whale vs クロトガリザメ

Mesoplodon perrini compared with Carcharhinus falciformis

Key Differences

• Perrin’s Beaked Whale is Endangered while クロトガリザメ is Vulnerable.

Taxonomic Classification

Rank	Perrin’s Beaked Whale	クロトガリザメ
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)	Chondrichthyes (軟骨魚綱)
Order	Cetacea (Whales & Dolphins)	Carcharhiniformes (メジロザメ目)
Family	Hyperoodontidae	Carcharhinidae
Genus	Mesoplodon	Carcharhinus
Species	Mesoplodon perrini	Carcharhinus falciformis

Evolutionary Relationship

Perrin’s Beaked Whale and クロトガリザメ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Perrin’s Beaked Whale

EN — Endangered

クロトガリザメ

VU — Vulnerable

Physical Characteristics

Attribute	Perrin’s Beaked Whale	クロトガリザメ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

クロトガリザメ

Habitat

Found across multiple habitat types including temperate coniferous forests, flooded grasslands and savannas, and Mediterranean forests and woodlands, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Algeria, Taiwan, Tunisia, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.