ナガスクジラ vs Oval-blade Algae

Balaenoptera physalus compared with Caulerpa prolifera

Key Differences

• ナガスクジラ is Endangered while Oval-blade Algae is Not Evaluated.

Taxonomic Classification

Rank	ナガスクジラ	Oval-blade Algae
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Chlorophyta (緑藻植物門)
Class	Mammalia (哺乳類)	Ulvophyceae (アオサ藻綱)
Order	Cetacea (Whales & Dolphins)	Bryopsidales (ハネモ目)
Family	Balaenopteridae (Rorquals)	Caulerpaceae
Genus	Balaenoptera (Rorquals)	Caulerpa
Species	Balaenoptera physalus	Caulerpa prolifera

Conservation Status

ナガスクジラ

EN — Endangered

Oval-blade Algae

NE — Not Evaluated

Physical Characteristics

Attribute	ナガスクジラ	Oval-blade Algae
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ナガスクジラ

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Oval-blade Algae

Habitat

Native to Africa and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Egypt, Norway, and Portugal.

ナガスクジラ

ナガスクジラ（Balaenoptera physalus）は、IUCNレッドリストで絶滅危惧種（EN）に分類されています。野生での絶滅リスクが高く、個体数の著しい減少と生存への継続的な脅威に直面しています。

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇵🇹 Portugal