Cascade Fir vs

Abies amabilis compared with Chrysolykos complanatus

Key Differences

Cascade Fir is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Cascade Fir
Kingdom	Plantae (Plants)	Chromista (Chromista)
Phylum	Coniferophyta (Conifers)	Ochrophyta (Ochrophyta)
Class	Pinopsida (Conifers)	Chrysophyceae (Chrysophyceae)
Order	Pinales (Pines & Allies)	Chromulinales (Chromulinales)
Family	Pinaceae (Pine Family)	Dinobryaceae
Genus	Abies	Chrysolykos
Species	Abies amabilis	Chrysolykos complanatus

Conservation Status

Cascade Fir

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Cascade Fir
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cascade Fir

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Range

Distributed across Canada, Norway, and Sweden.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Cascade Fir

The Cascade Fir (Abies amabilis) is a species in the genus Abies. It is currently classified as Least Concern on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.

Chrysolykos complanatus is a freshwater chrysophyte microalga in the genus Chrysolykos, class Chrysophyceae. The species epithet complanatus — flattened or compressed — describes a lorica that is notably flattened in lateral view compared with the more three-dimensional forms of other Chrysolykos species. This flattened lorica morphology is the primary taxonomic character distinguishing C. complanatus from the angular C. angulatus and the boot-shaped C. calceatus within the small genus Chrysolykos. The loricate chrysophytes, including Chrysolykos, are characterized by cells enclosed within a species-specific outer case from which two flagella emerge — one directed anteriorly and one often wrapped around the cell — enabling swimming in aquatic environments. C. complanatus has been recorded from Norwegian and Swedish freshwater ecosystems, contributing to the known diversity of chrysophytes in cold Scandinavian lakes and pond habitats. These boreal and subarctic freshwater environments, often characterized by low pH, low nutrient concentrations, and high dissolved organic carbon from surrounding peat bogs, support characteristic chrysophyte assemblages in which loricate forms are frequently present. The species contributes to primary production as a photoautotroph and may supplement its carbon budget through bacterivory. Chrysolykos species are minor components of most phytoplankton communities and are not known to form blooms. C. complanatus has not been evaluated under IUCN Red List criteria and is listed as Not Evaluated.