Ecuadorian Cotton Rat vs glossy furrow-shell

Sigmodon inopinatus compared with Abra nitida

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while glossy furrow-shell is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	glossy furrow-shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Rodentia (Rodents)	Cardiida (Cardiida)
Family	Cricetidae	Semelidae
Genus	Sigmodon	Abra
Species	Sigmodon inopinatus	Abra nitida

Evolutionary Relationship

Ecuadorian Cotton Rat and glossy furrow-shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

glossy furrow-shell

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	glossy furrow-shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorian Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

glossy furrow-shell

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.