Delicate Pygmy Rice Rat vs Elm Button

Oligoryzomys delicatus compared with Acleris kochiella

Key Differences

• Delicate Pygmy Rice Rat is Data Deficient while Elm Button is Vulnerable.

Taxonomic Classification

Rank	Delicate Pygmy Rice Rat	Elm Button
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	Oligoryzomys	Acleris
Species	Oligoryzomys delicatus	Acleris kochiella

Evolutionary Relationship

Delicate Pygmy Rice Rat and Elm Button share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Delicate Pygmy Rice Rat

DD — Data Deficient

Elm Button

VU — Vulnerable

Physical Characteristics

Attribute	Delicate Pygmy Rice Rat	Elm Button
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delicate Pygmy Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Elm Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.