Ecuadorian Cotton Rat vs Maple Piercer

Sigmodon inopinatus compared with Pammene trauniana

Key Differences

• Ecuadorian Cotton Rat is Vulnerable while Maple Piercer is Not Evaluated.

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Maple Piercer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Tortricidae
Genus	Sigmodon	Pammene
Species	Sigmodon inopinatus	Pammene trauniana

Evolutionary Relationship

Ecuadorian Cotton Rat and Maple Piercer share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Maple Piercer

NE — Not Evaluated

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Maple Piercer
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.

Maple Piercer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden.