Darwin s Nesoryzomys vs Slaty-backed Chat-Tyrant

Nesoryzomys darwini compared with Ochthoeca cinnamomeiventris

Key Differences

• Darwin s Nesoryzomys is Extinct while Slaty-backed Chat-Tyrant is Least Concern.

Taxonomic Classification

Rank	Darwin s Nesoryzomys	Slaty-backed Chat-Tyrant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Tyrannidae
Genus	Nesoryzomys	Ochthoeca
Species	Nesoryzomys darwini	Ochthoeca cinnamomeiventris

Evolutionary Relationship

Darwin s Nesoryzomys and Slaty-backed Chat-Tyrant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Darwin s Nesoryzomys

EX — Extinct

Slaty-backed Chat-Tyrant

LC — Least Concern

Physical Characteristics

Attribute	Darwin s Nesoryzomys	Slaty-backed Chat-Tyrant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Darwin s Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Slaty-backed Chat-Tyrant

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Slaty-backed Chat-Tyrant

Slaty-backed Chat-Tyrant (Ochthoeca cinnamomeiventris) 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:

🇪🇨 Ecuador