Ecuadorian Cotton Rat vs Spiny Threadwort

Sigmodon inopinatus compared with Cephaloziella spinigera

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Spiny Threadwort is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Spiny Threadwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Mammalia (Mammals)	Jungermanniopsida (Jungermanniopsida)
Order	Rodentia (Rodents)	Jungermanniales (Jungermanniales)
Family	Cricetidae	Cephaloziellaceae
Genus	Sigmodon	Cephaloziella
Species	Sigmodon inopinatus	Cephaloziella spinigera

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Spiny Threadwort

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Spiny Threadwort
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.

Spiny Threadwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.