vs Javan Surili

Chrysococcus minutus compared with Presbytis comata

Key Differences

• is Not Evaluated while Javan Surili is Vulnerable.

Taxonomic Classification

Rank		Javan Surili
Kingdom	Chromista (Chromista)	Animalia (động vật)
Phylum	Ochrophyta (Ochrophyta)	Chordata (động vật có dây sống)
Class	Chrysophyceae (Chrysophyceae)	Mammalia (lớp Thú)
Order	Chromulinales (Chromulinales)	Primates (bộ Linh trưởng)
Family	Dinobryaceae	Cercopithecidae (Old World Monkeys)
Genus	Chrysococcus	Presbytis
Species	Chrysococcus minutus	Presbytis comata

Conservation Status

NE — Not Evaluated

Javan Surili

VU — Vulnerable

Physical Characteristics

Attribute		Javan Surili
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.

Javan Surili

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chrysococcus minutus is a small loricate chrysophyte alga in the genus Chrysococcus, its epithet minutus (Latin: minute or very small) reflecting its diminutive cell dimensions. Like its congeners, the cell is enclosed within a lorica — a rigid, often silicified or organic housing with an apical pore through which the flagellum protrudes. The lorica shape and dimensions provide taxonomic characters for species differentiation within the genus. C. minutus inhabits freshwater environments, including oligotrophic lakes, bog pools, and slow-moving waters in temperate and subarctic regions. Chrysophytes thrive in cold, acidic, low-nutrient waters and serve as reliable bioindicators of water quality. The small cell size of C. minutus places it within the nanoplankton size class, making it an important prey item for heterotrophic nanoflagellates and small ciliates in the freshwater microbial food web. Some Chrysococcus species supplement photosynthesis with bacterivorous feeding. The species has not been evaluated for conservation status and is listed as Not Evaluated by the IUCN. Loricated chrysophytes like C. minutus leave fossil siliceous cysts (stomatocysts) in lake sediments, which are widely used in paleoecological reconstructions.