vs

Chrysochromulina leadbeateri compared with Chrysochromulina throndsenii

Taxonomic Classification

Rank
Kingdom same	Chromista (色藻界)	Chromista (色藻界)
Phylum same	Haptophyta (定鞭藻門)	Haptophyta (定鞭藻門)
Class same	Prymnesiophyceae (普林藻纲)	Prymnesiophyceae (普林藻纲)
Order same	Prymnesiales (定鞭金藻目)	Prymnesiales (定鞭金藻目)
Family same	Chrysochromulinaceae	Chrysochromulinaceae
Genus same	Chrysochromulina	Chrysochromulina
Species	Chrysochromulina leadbeateri	Chrysochromulina throndsenii

Evolutionary Relationship

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

查看 Genus: Chrysochromulina

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.

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.

Chrysochromulina throndsenii是一种单细胞海洋定鞭藻，具有特征性定鞭丝和两根鞭毛，分布于沿海和大洋水域。与其他黄金藻属物种类似，它具有混合营养能力，将光合作用与吞噬细菌和小颗粒物相结合。部分黄金藻属物种可形成影响海洋生态系统的水华。