a bird flea vs brittlestar

Ceratophyllus rossittensis compared with Amphiura chiajei

Key Differences

• a bird flea is Not Evaluated while brittlestar is Least Concern.

Taxonomic Classification

Rank	a bird flea	brittlestar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Echinodermata (Echinoderms)
Class	Insecta (Insects)	Ophiuroidea (Ophiuroidea)
Order	Siphonaptera (Siphonaptera)	Amphilepidida (Amphilepidida)
Family	Ceratophyllidae	Amphiuridae
Genus	Ceratophyllus	Amphiura
Species	Ceratophyllus rossittensis	Amphiura chiajei

Evolutionary Relationship

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

Conservation Status

a bird flea

NE — Not Evaluated

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	a bird flea	brittlestar
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.

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

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.

brittlestar

The Brittlestar (Amphiura chiajei) is a species in the genus Amphiura. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden