Napo Spiny-rat vs teat sponge

Proechimys quadruplicatus compared with Polymastia mamillaris

Key Differences

• Napo Spiny-rat is Least Concern while teat sponge is Not Evaluated.

Taxonomic Classification

Rank	Napo Spiny-rat	teat sponge
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Porifera (Sponges)
Class	Mammalia (Mammals)	Demospongiae (Demospongiae)
Order	Rodentia (Rodents)	Polymastiida (Polymastiida)
Family	Echimyidae	Polymastiidae
Genus	Proechimys	Polymastia
Species	Proechimys quadruplicatus	Polymastia mamillaris

Evolutionary Relationship

Napo Spiny-rat and teat sponge share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Napo Spiny-rat

LC — Least Concern

teat sponge

NE — Not Evaluated

Physical Characteristics

Attribute	Napo Spiny-rat	teat sponge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

teat sponge

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.