Cardinal Click Beetle vs

Ampedus cardinalis compared with Chrysococcus biporus

Key Differences

Cardinal Click Beetle is Critically Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Cardinal Click Beetle
Kingdom	Animalia (животные)	Chromista (хромисты)
Phylum	Arthropoda (членистоногие)	Ochrophyta (охрофитовые водоросли)
Class	Insecta (насекомые)	Chrysophyceae (Золотистые водоросли)
Order	Coleoptera (жесткокрылые)	Chromulinales (Chromulinales)
Family	Elateridae	Dinobryaceae
Genus	Ampedus	Chrysococcus
Species	Ampedus cardinalis	Chrysococcus biporus

Conservation Status

Cardinal Click Beetle

CR — Critically Endangered

NE — Not Evaluated

Physical Characteristics

Attribute	Cardinal Click Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cardinal Click Beetle

Habitat

Inhabits temperate coniferous forests within the Palearctic biogeographic realm.

Range

Distributed across Denmark, Norway, Sweden, and Switzerland. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Habitat

Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Denmark, Norway, and Sweden.

Cardinal Click Beetle

The Cardinal Click Beetle (Ampedus cardinalis) is a species in the genus Ampedus. It is currently classified as Critically Endangered (CR) on the IUCN Red List. Inhabits temperate coniferous forests within the Palearctic biogeographic realm.

Chrysococcus biporus is a unicellular chrysophyte alga in the genus Chrysococcus, family Chromulinaceae. Like all members of the genus, the cell is enclosed within a loricate cell covering — a firm, often flask-shaped structure known as a lorica that surrounds the protoplast. The epithet biporus (Latin: two-pored) describes the two openings or pores present in the lorica, through which the flagella emerge. Chrysococcus cells are typically uniflagellate (or with a short, hair-like second flagellum), heterotrophic or mixotrophic, and capable of both photosynthesis and phagotrophic ingestion of bacteria and small organic particles. The genus inhabits freshwater and brackish environments, including oligotrophic and eutrophic lakes, ponds, and wetlands. C. biporus has been recorded from Scandinavian waters, consistent with extensive chrysophyte survey effort in northern Europe. Chrysophytes as a group are important components of freshwater protist communities, playing roles as grazers of bacteria and as prey for larger zooplankton. The species has not been evaluated for conservation status and is listed as Not Evaluated by the IUCN. Molecular surveys are continuing to reveal undescribed diversity within the loricate chrysophyte lineages.