brittlestar vs

Amphiura filiformis compared with Micrococcus cohnii

Key Differences

• brittlestar is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	brittlestar
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Echinodermata (Echinoderms)	Actinobacteriota (Actinobacteriota)
Class	Ophiuroidea (Ophiuroidea)	Actinomycetia (Actinomycetia)
Order	Amphilepidida (Amphilepidida)	Actinomycetales (Actinomycetales)
Family	Amphiuridae	Micrococcaceae
Genus	Amphiura	Micrococcus
Species	Amphiura filiformis	Micrococcus cohnii

Conservation Status

brittlestar

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

brittlestar

The Brittlestar (Amphiura filiformis) 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.

Micrococcus cohnii is a Gram-positive coccus in the family Micrococcaceae, found in soil, dust, and on mammalian skin surfaces. It is aerobic and non-motile, forming characteristically yellow-pigmented colonies on culture media. Named in honor of microbiologist Ferdinand Cohn, it represents one of several species within this diverse genus.