vs Marley’s Golden Mole

Chrysosphaerella longispina compared with Amblysomus marleyi

Key Differences

is Not Evaluated while Marley’s Golden Mole is Endangered.

Taxonomic Classification

Rank		Marley’s Golden Mole
Kingdom	Chromista (크로미스타)	Animalia (동물)
Phylum	Ochrophyta (대롱편모조식물)	Chordata (척삭동물)
Class	Chrysophyceae (황조류)	Mammalia (포유류)
Order	Ochromonadales (Ochromonadales)	Afrosoricida (아프리카땃쥐목)
Family	Paraphysomonadaceae	Chrysochloridae
Genus	Chrysosphaerella	Amblysomus
Species	Chrysosphaerella longispina	Amblysomus marleyi

Conservation Status

NE — Not Evaluated

Marley’s Golden Mole

EN — Endangered

Physical Characteristics

Attribute		Marley’s Golden Mole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Marley’s Golden Mole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chrysosphaerella longispina is a colonial chrysophyte alga in the genus Chrysosphaerella, notable for the long silica spines (longispina: Latin, long spine) that project from each cell in the colony. The genus is characterized by spherical or discoid colonies of photosynthetic cells that each secrete siliceous scales and elongated spine-like appendages, making Chrysosphaerella colonies distinctively bristled and visible under light microscopy. The long spines of C. longispina likely serve as anti-predation structures that make the colonies more difficult for zooplankton to ingest. C. longispina is found in cold, oligotrophic freshwater lakes, particularly in Scandinavia, where comprehensive chrysophyte surveys have documented its presence. Chrysosphaerella colonies contribute to freshwater primary production and the cycling of biogenic silica, which upon cell dissolution is deposited in lake sediments as microscopically identifiable remains. These silica structures are widely used by paleolimnologists to reconstruct past changes in lake water chemistry, thermal stratification, and climate. The conservation status of C. longispina has not been assessed by the IUCN; the species is listed as Not Evaluated.