Child’s Rice Rat vs Monarch

Nephelomys childi compared with Danaus plexippus

Key Differences

• Child’s Rice Rat is Least Concern while Monarch is Not Evaluated.

Taxonomic Classification

Rank	Child’s Rice Rat	Monarch
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Nymphalidae (Brush-footed Butterflies)
Genus	Nephelomys	Danaus (Milkweed Butterflies)
Species	Nephelomys childi	Danaus plexippus

Evolutionary Relationship

Child’s Rice Rat and Monarch share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Child’s Rice Rat

LC — Least Concern

Monarch

NE — Not Evaluated

Trend: Decreasing ↓

Physical Characteristics

Attribute	Child’s Rice Rat	Monarch
Diet	—	Herbivore
Average Lifespan	—	1 years
Average Length	—	5 cm
Average Weight	—	0 g

Habitat & Geographic Range

Child’s Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Monarch

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Widely distributed across Asia (Taiwan), Europe (8 countries), North America (Canada, United States), and South America (Colombia).

Child’s Rice Rat

The Child’s Rice Rat (Nephelomys childi) is a species in the genus Nephelomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Monarch

One of the world's most remarkable migratory insects, monarch butterflies undertake multigenerational round-trip migrations of up to 4,800 km between breeding grounds in northern North America and overwintering sites in Mexican mountain forests. Brilliant orange and black wings warn predators of toxicity derived from milkweed plants consumed as caterpillars. Endangered, with overwintering populations having declined by over 80% since the 1990s due to milkweed habitat loss, pesticides, and climate change.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia