Brownfish vs Mud Dauber

Actinopyga echinites compared with Sceliphron caementarium

Key Differences

• Brownfish is Vulnerable while Mud Dauber is Not Evaluated.

Taxonomic Classification

Rank	Brownfish	Mud Dauber
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Arthropoda (Arthropods)
Class	Holothuroidea (Holothuroidea)	Insecta (Insects)
Order	Holothuriida (Holothuriida)	Hymenoptera (Ants, Bees & Wasps)
Family	Holothuriidae	Sphecidae
Genus	Actinopyga	Sceliphron
Species	Actinopyga echinites	Sceliphron caementarium

Evolutionary Relationship

Brownfish and Mud Dauber share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brownfish

VU — Vulnerable

Mud Dauber

NE — Not Evaluated

Physical Characteristics

Attribute	Brownfish	Mud Dauber
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.

Mud Dauber

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Japan), Europe (15 countries), and North America (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.