Delicate Pygmy Rice Rat vs White-lined Tanager

Oligoryzomys delicatus compared with Tachyphonus rufus

Key Differences

• Delicate Pygmy Rice Rat is Data Deficient while White-lined Tanager is Least Concern.

Taxonomic Classification

Rank	Delicate Pygmy Rice Rat	White-lined Tanager
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Thraupidae
Genus	Oligoryzomys	Tachyphonus
Species	Oligoryzomys delicatus	Tachyphonus rufus

Evolutionary Relationship

Delicate Pygmy Rice Rat and White-lined Tanager share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Delicate Pygmy Rice Rat

DD — Data Deficient

White-lined Tanager

LC — Least Concern

Physical Characteristics

Attribute	Delicate Pygmy Rice Rat	White-lined Tanager
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.

White-lined Tanager

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

White-lined Tanager

White-lined Tanager (Tachyphonus rufus) 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 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador