イシナマコ vs クロナマコ

Holothuria nobilis compared with Holothuria atra

Key Differences

• イシナマコ is Endangered while クロナマコ is Least Concern.

Taxonomic Classification

Rank	イシナマコ	クロナマコ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Echinodermata (棘皮動物)	Echinodermata (棘皮動物)
Class same	Holothuroidea (ナマコ)	Holothuroidea (ナマコ)
Order same	Holothuriida (Holothuriida)	Holothuriida (Holothuriida)
Family same	Holothuriidae	Holothuriidae
Genus same	Holothuria	Holothuria
Species	Holothuria nobilis	Holothuria atra

Evolutionary Relationship

イシナマコ and クロナマコ share a common ancestor at the Genus level: Holothuria.

Conservation Status

イシナマコ

EN — Endangered

クロナマコ

LC — Least Concern

Physical Characteristics

Attribute	イシナマコ	クロナマコ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

イシナマコ

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

クロナマコ

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

イシナマコ

The Black Teatfish (Holothuria nobilis) is a species in the genus Holothuria. It is currently classified as Endangered on the IUCN Red List. Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan