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Chrysochromulina acantha compared with Chrysochromulina leadbeateri

Taxonomic Classification

Rank
Kingdom same	Chromista (크로미스타)	Chromista (크로미스타)
Phylum same	Haptophyta (착편모조류)	Haptophyta (착편모조류)
Class same	Prymnesiophyceae (프림네시움강)	Prymnesiophyceae (프림네시움강)
Order same	Prymnesiales (프림네시움목)	Prymnesiales (프림네시움목)
Family same	Chrysochromulinaceae	Chrysochromulinaceae
Genus same	Chrysochromulina	Chrysochromulina
Species	Chrysochromulina acantha	Chrysochromulina leadbeateri

Evolutionary Relationship

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

Conservation Status

NE — Not Evaluated

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.

Chrysochromulina acantha는 세포 표면에 긴 가시 모양의 비늘이 있어 독특한 가시 외관을 가진 단세포 반응조류 원생생물이다. 온대 및 냉수 해양 수역의 해양 부유 환경에 서식한다. 이 혼합 영양 미세조류는 광합성을 수행하는 동시에 세균을 포식하여 보완적 영양을 섭취할 수 있다.

Chrysochromulina leadbeateri is a haptophyte microalga named in honor of the British phycologist Irene Leadbeater, recognizing contributions to ultrastructural research on flagellate algae. The species belongs to the family Prymnesiaceae and possesses the characteristic Chrysochromulina cell plan: biflagellate, haptonema-bearing, and covered with organic scales. Scale morphology, analyzed by transmission electron microscopy, provides taxonomically diagnostic characters that distinguish C. leadbeateri from its congeners. The species occurs in marine coastal waters, with records from the North Atlantic region. The genus Chrysochromulina includes some of the most abundant marine nanoflagellates in high-latitude coastal ecosystems, contributing substantially to primary production and bacterial mortality through mixotrophic feeding. Dense blooms of Chrysochromulina species have periodically caused ecological damage in Scandinavian aquaculture, releasing cytotoxic compounds into the water column. C. leadbeateri itself has not been implicated in harmful bloom events. The species has not been formally assessed for conservation status and is listed as Not Evaluated by the IUCN. Its population dynamics and geographic range remain poorly constrained by available survey data.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden