トゲクリイロナマコ vs Collins' Squirrel Monkey

Actinopyga echinites compared with Saimiri collinsi

Key Differences

• トゲクリイロナマコ is Vulnerable while Collins' Squirrel Monkey is Least Concern.

Taxonomic Classification

Rank	トゲクリイロナマコ	Collins' Squirrel Monkey
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Echinodermata (棘皮動物)	Chordata (脊索動物)
Class	Holothuroidea (ナマコ)	Mammalia (哺乳類)
Order	Holothuriida (Holothuriida)	Primates (サル目)
Family	Holothuriidae	Cebidae
Genus	Actinopyga	Saimiri
Species	Actinopyga echinites	Saimiri collinsi

Evolutionary Relationship

トゲクリイロナマコ and Collins' Squirrel Monkey share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

トゲクリイロナマコ

VU — Vulnerable

Collins' Squirrel Monkey

LC — Least Concern

Physical Characteristics

Attribute	トゲクリイロナマコ	Collins' Squirrel Monkey
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.

Collins' Squirrel Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Collins' Squirrel Monkey

<em>Saimiri collinsi</em>, commonly known as Collins' Squirrel Monkey, is a primate species belonging to the genus <em>Saimiri</em> within the family Cebidae. Squirrel monkeys are small, highly social New World primates known for their agility in forest canopies and their complex group dynamics. This species is assessed as Least Concern by major conservation bodies, indicating that its populations are not currently considered at high risk of decline, though ongoing deforestation and habitat fragmentation in Amazonian regions may affect future population stability. Collins' Squirrel Monkey inhabits diverse terrestrial and aquatic-adjacent environments typical of tropical forest ecosystems in South America. Specific country-level distributional records are not detailed in current documentation. Dietary information specific to this species has not been recorded, though squirrel monkeys in general are omnivorous, consuming insects, small vertebrates, fruits, and other plant material. Biological traits of this species remain poorly documented in the scientific literature. Research into the taxonomy and ecology of <em>Saimiri collinsi</em> continues to refine understanding of squirrel monkey diversity.