ナガスクジラ vs Blue Flag

Balaenoptera physalus compared with Iris versicolor

Key Differences

• ナガスクジラ is Endangered while Blue Flag is Not Evaluated.

Taxonomic Classification

Rank	ナガスクジラ	Blue Flag
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Mammalia (哺乳類)	Insecta (昆虫)
Order	Cetacea (Whales & Dolphins)	Mantodea (カマキリ目)
Family	Balaenopteridae (Rorquals)	Eremiaphilidae
Genus	Balaenoptera (Rorquals)	Iris
Species	Balaenoptera physalus	Iris versicolor

Evolutionary Relationship

ナガスクジラ and Blue Flag share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

ナガスクジラ

EN — Endangered

Blue Flag

NE — Not Evaluated

Physical Characteristics

Attribute	ナガスクジラ	Blue Flag
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.

Blue Flag

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (10 countries) and North America (Canada, United States).

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。

Blue Flag

The Blue Flag (Iris versicolor) is a species in the genus Iris. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden