Boyacá Spiny Rat vs

Proechimys chrysaeolus compared with Chrysococcus diaphanus

Key Differences

• Boyacá Spiny Rat is Data Deficient while is Not Evaluated.

Taxonomic Classification

Rank	Boyacá Spiny Rat
Kingdom	Animalia (Tier)	Chromista (Chromista)
Phylum	Chordata (Chordatiere)	Ochrophyta (Ochrophyta)
Class	Mammalia (Säugetiere)	Chrysophyceae (Goldbraune Algen)
Order	Rodentia (Nagetiere)	Chromulinales (Chromulinales)
Family	Echimyidae	Dinobryaceae
Genus	Proechimys	Chrysococcus
Species	Proechimys chrysaeolus	Chrysococcus diaphanus

Conservation Status

Boyacá Spiny Rat

DD — Data Deficient

NE — Not Evaluated

Physical Characteristics

Attribute	Boyacá Spiny Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boyacá Spiny Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Boyacá Spiny Rat

The Boyacá spiny rat (Proechimys chrysaeolus) is a species in the genus Proechimys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Chrysococcus diaphanus is a loricate chrysophyte alga in the genus Chrysococcus, family Chromulinaceae. The epithet diaphanus (Greek/Latin: transparent or see-through) describes the delicate, translucent quality of the lorica that encloses the cell body. This silica-reinforced or organic covering is a diagnostic feature of the genus, encasing the photosynthetic protoplast while allowing the flagellum to project through an apical aperture. C. diaphanus is found in freshwater and brackish environments, with records from Scandinavian and northern European lakes and ponds. Chrysophytes of the loricate type are common in oligotrophic and subarctic freshwaters, where they form a regular component of the flagellated phytoplankton and nanoplankton communities. The genus Chrysococcus includes species that range from purely phototrophic to fully heterotrophic, with many displaying intermediate mixotrophic strategies depending on light availability and prey abundance. Loricated chrysophytes are also valuable in paleolimnology because the siliceous cysts and scales they produce are preserved in lake sediments for millennia, recording past environmental conditions. The species has not been formally assessed for conservation status and is listed as Not Evaluated by the IUCN.