a bird flea vs Brownfish

Ceratophyllus rossittensis compared with Actinopyga echinites

Key Differences

• a bird flea is Not Evaluated while Brownfish is Vulnerable.

Taxonomic Classification

Rank	a bird flea	Brownfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Echinodermata (Echinoderms)
Class	Insecta (Insects)	Holothuroidea (Holothuroidea)
Order	Siphonaptera (Siphonaptera)	Holothuriida (Holothuriida)
Family	Ceratophyllidae	Holothuriidae
Genus	Ceratophyllus	Actinopyga
Species	Ceratophyllus rossittensis	Actinopyga echinites

Evolutionary Relationship

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

Conservation Status

a bird flea

NE — Not Evaluated

Brownfish

VU — Vulnerable

Physical Characteristics

Attribute	a bird flea	Brownfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

a bird flea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

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.

a bird flea

The a bird flea (Ceratophyllus rossittensis) is a species in the genus Ceratophyllus. It is not yet evaluated on the IUCN Red List. It is found across Denmark, Norway, and Sweden, inhabiting diverse terrestrial and freshwater habitats.

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.