Cuvier s Spiny-rat vs

Proechimys cuvieri compared with Pinnularia mesolepta

Key Differences

• Cuvier s Spiny-rat is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Cuvier s Spiny-rat
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (Mammals)	Bacillariophyceae (Bacillariophyceae)
Order	Rodentia (Rodents)	Naviculales (Naviculales)
Family	Echimyidae	Pinnulariaceae
Genus	Proechimys	Pinnularia
Species	Proechimys cuvieri	Pinnularia mesolepta

Conservation Status

Cuvier s Spiny-rat

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Cuvier s Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuvier s Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Venezuela.

Habitat

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

Range

Distributed across Brazil, Norway, Portugal, Sweden, and Taiwan.

Pinnularia mesolepta is a freshwater diatom with a boat-shaped, symmetrical siliceous frustule and distinctive raphe canal along the cell axis. It inhabits benthic and epiphytic habitats in oligotrophic to mesotrophic freshwater lakes, streams, and bogs. This photosynthetic diatom forms part of the microbial biofilm community in freshwater habitats.