ナガスクジラ vs Grayish Button Lichen

Balaenoptera physalus compared with Diplotomma alboatrum

Key Differences

• ナガスクジラ is Endangered while Grayish Button Lichen is Least Concern.

Taxonomic Classification

Rank	ナガスクジラ	Grayish Button Lichen
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Ascomycota (子嚢菌門)
Class	Mammalia (哺乳類)	Lecanoromycetes (チャシブゴケ菌綱)
Order	Cetacea (Whales & Dolphins)	Caliciales (Caliciales)
Family	Balaenopteridae (Rorquals)	Caliciaceae
Genus	Balaenoptera (Rorquals)	Diplotomma
Species	Balaenoptera physalus	Diplotomma alboatrum

Conservation Status

ナガスクジラ

EN — Endangered

Grayish Button Lichen

LC — Least Concern

Physical Characteristics

Attribute	ナガスクジラ	Grayish Button Lichen
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.

Grayish Button Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and 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。

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden