Brown-backed Chat-Tyrant vs Large Cordillera Shrew Mouse

Ochthoeca fumicolor compared with Archboldomys maximus

Key Differences

• Brown-backed Chat-Tyrant is Least Concern while Large Cordillera Shrew Mouse is Data Deficient.

Taxonomic Classification

Rank	Brown-backed Chat-Tyrant	Large Cordillera Shrew Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Tyrannidae	Muridae (Mice & Rats)
Genus	Ochthoeca	Archboldomys
Species	Ochthoeca fumicolor	Archboldomys maximus

Evolutionary Relationship

Brown-backed Chat-Tyrant and Large Cordillera Shrew Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown-backed Chat-Tyrant

LC — Least Concern

Large Cordillera Shrew Mouse

DD — Data Deficient

Physical Characteristics

Attribute	Brown-backed Chat-Tyrant	Large Cordillera Shrew Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-backed Chat-Tyrant

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Large Cordillera Shrew Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown-backed Chat-Tyrant

Brown-backed Chat-Tyrant (Ochthoeca fumicolor) 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.