Ecuadorean Spiny Pocket Mouse vs Round ray

Heteromys teleus compared with Irolita waitii

Key Differences

• Ecuadorean Spiny Pocket Mouse is Vulnerable while Round ray is Least Concern.

Taxonomic Classification

Rank	Ecuadorean Spiny Pocket Mouse	Round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Heteromyidae	Arhynchobatidae
Genus	Heteromys	Irolita
Species	Heteromys teleus	Irolita waitii

Evolutionary Relationship

Ecuadorean Spiny Pocket Mouse and Round ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ecuadorean Spiny Pocket Mouse

VU — Vulnerable

Round ray

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorean Spiny Pocket Mouse	Round ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorean Spiny Pocket Mouse

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.

Round ray