Brownfish vs Narrow-Cheeked Clusterfly

Actinopyga echinites compared with Pollenia angustigena

Key Differences

• Brownfish is Vulnerable while Narrow-Cheeked Clusterfly is Least Concern.

Taxonomic Classification

Rank	Brownfish	Narrow-Cheeked Clusterfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Arthropoda (Arthropods)
Class	Holothuroidea (Holothuroidea)	Insecta (Insects)
Order	Holothuriida (Holothuriida)	Diptera (Diptera)
Family	Holothuriidae	Polleniidae
Genus	Actinopyga	Pollenia
Species	Actinopyga echinites	Pollenia angustigena

Evolutionary Relationship

Brownfish and Narrow-Cheeked Clusterfly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brownfish

VU — Vulnerable

Narrow-Cheeked Clusterfly

LC — Least Concern

Physical Characteristics

Attribute	Brownfish	Narrow-Cheeked Clusterfly
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brownfish

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.

Narrow-Cheeked Clusterfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States.

Brownfish

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.