vs Guaira Spiny-rat

Frustulia rhomboides compared with Proechimys guairae

Key Differences

• is Not Evaluated while Guaira Spiny-rat is Least Concern.

Taxonomic Classification

Rank		Guaira Spiny-rat
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Bacillariophyceae (Bacillariophyceae)	Mammalia (Mammals)
Order	Naviculales (Naviculales)	Rodentia (Rodents)
Family	Amphipleuraceae	Echimyidae
Genus	Frustulia	Proechimys
Species	Frustulia rhomboides	Proechimys guairae

Conservation Status

NE — Not Evaluated

Guaira Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute		Guaira Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (Norway, Portugal, Sweden), North America (United States), and South America (Brazil).

Guaira Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Frustulia rhomboides is a large, elongated freshwater diatom with a rhomboid outline and a distinctive raphe system embedded in siliceous ribs. It inhabits benthic and epiphytic habitats in acidic, humic freshwater environments including peat bogs and forest streams. This photosynthetic diatom is a bioindicator of acidic, dystrophic freshwater conditions.