トゲクリイロナマコ vs Fen Roller

Actinopyga echinites compared with Ancylis paludana

Key Differences

• トゲクリイロナマコ is Vulnerable while Fen Roller is Near Threatened.

Taxonomic Classification

Rank	トゲクリイロナマコ	Fen Roller
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Echinodermata (棘皮動物)	Arthropoda (節足動物)
Class	Holothuroidea (ナマコ)	Insecta (昆虫)
Order	Holothuriida (Holothuriida)	Lepidoptera (チョウ目)
Family	Holothuriidae	Tortricidae
Genus	Actinopyga	Ancylis
Species	Actinopyga echinites	Ancylis paludana

Evolutionary Relationship

トゲクリイロナマコ and Fen Roller share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

トゲクリイロナマコ

VU — Vulnerable

Fen Roller

NT — Near Threatened

Physical Characteristics

Attribute	トゲクリイロナマコ	Fen Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

トゲクリイロナマコ

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Fen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

トゲクリイロナマコ

The Brownfish (Actinopyga echinites) is a species in the genus Actinopyga. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.