ナガスクジラ vs Golden-rumped elephant shrew

Balaenoptera physalus compared with Rhynchocyon chrysopygus

Taxonomic Classification

Rank	ナガスクジラ	Golden-rumped elephant shrew
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Cetacea (Whales & Dolphins)	Macroscelidea (ハネジネズミ)
Family	Balaenopteridae (Rorquals)	Macroscelididae
Genus	Balaenoptera (Rorquals)	Rhynchocyon
Species	Balaenoptera physalus	Rhynchocyon chrysopygus

Evolutionary Relationship

ナガスクジラ and Golden-rumped elephant shrew share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

ナガスクジラ

EN — Endangered

Golden-rumped elephant shrew

EN — Endangered

Physical Characteristics

Attribute	ナガスクジラ	Golden-rumped elephant shrew
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.

Golden-rumped elephant shrew

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Kenya. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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。