ナガスクジラ vs spectacle

Balaenoptera physalus compared with Abrostola tripartita

Key Differences

• ナガスクジラ is Endangered while spectacle is Least Concern.

Taxonomic Classification

Rank	ナガスクジラ	spectacle
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)	Lepidoptera (チョウ目)
Family	Balaenopteridae (Rorquals)	Noctuidae
Genus	Balaenoptera (Rorquals)	Abrostola
Species	Balaenoptera physalus	Abrostola tripartita

Evolutionary Relationship

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

Conservation Status

ナガスクジラ

EN — Endangered

spectacle

LC — Least Concern

Physical Characteristics

Attribute	ナガスクジラ	spectacle
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.

spectacle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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 4 countries:

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