Child’s Rice Rat vs Sandwich Tern

Nephelomys childi compared with Thalasseus sandvicensis

Taxonomic Classification

Rank	Child’s Rice Rat	Sandwich Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Cricetidae	Laridae
Genus	Nephelomys	Thalasseus
Species	Nephelomys childi	Thalasseus sandvicensis

Evolutionary Relationship

Child’s Rice Rat and Sandwich Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Child’s Rice Rat

LC — Least Concern

Sandwich Tern

LC — Least Concern

Physical Characteristics

Attribute	Child’s Rice Rat	Sandwich Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Child’s Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Sandwich Tern

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (4 countries) and South America (Colombia, Ecuador, Venezuela).

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.

Sandwich Tern

Sandwich Tern (Thalasseus sandvicensis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia