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Chrysolykos angulatus compared with Chrysolykos skujae

Taxonomic Classification

Rank
Kingdom same	Chromista (크로미스타)	Chromista (크로미스타)
Phylum same	Ochrophyta (대롱편모조식물)	Ochrophyta (대롱편모조식물)
Class same	Chrysophyceae (황조류)	Chrysophyceae (황조류)
Order same	Chromulinales (크로물리나목)	Chromulinales (크로물리나목)
Family same	Dinobryaceae	Dinobryaceae
Genus same	Chrysolykos	Chrysolykos
Species	Chrysolykos angulatus	Chrysolykos skujae

Evolutionary Relationship

and share a common ancestor at the Genus level: Chrysolykos.

보기 Genus: Chrysolykos

Conservation Status

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Chrysolykos angulatus is a unicellular freshwater chrysophyte microalga in the genus Chrysolykos, class Chrysophyceae. The genus Chrysolykos is a small and specialized group within the golden algae, distinguished by its unique lorica structure — a rigid outer envelope enclosing the cell that bears distinctive angular or geometric features. The species epithet angulatus — angled or angular — directly references the characteristic angular profile of this species' lorica, distinguishing it from related species with more rounded forms. C. angulatus has been documented from Norwegian freshwater environments, consistent with the concentration of Chrysolykos species records in Scandinavian limnological surveys. These cold, typically nutrient-poor freshwater systems provide favorable conditions for chrysophyte diversity. The species inhabits the photic zone of freshwater lakes and ponds, where it contributes to primary production as a photoautotroph. Like other chrysophytes, C. angulatus possesses chloroplasts with chlorophylls a and c and fucoxanthin-type carotenoids, producing the golden-brown coloration typical of the group. Chrysolykos cells are small nanoplankton organisms whose exact ecological role in freshwater food webs is not well studied, though they likely participate in bacterial grazing and serve as food for small zooplankton. The genus is rarely encountered in high abundance and is considered a minor component of most phytoplankton communities. C. angulatus has not been evaluated under IUCN criteria and is listed as Not Evaluated, reflecting the general status of freshwater microalgal taxa for which detailed population data are unavailable.

Chrysolykos skujae는 조류학자 Håkan Skuja의 이름을 따서 명명된 담수 환경에서 발견되는 자루 달린 군집 황금조류다. 수중 표면에 부착하고 속의 특징적인 가지 달린 군집을 형성한다.