Empress Brilliant vs Fernandina Nesoryzomys

Heliodoxa imperatrix compared with Nesoryzomys fernandinae

Key Differences

• Empress Brilliant is Least Concern while Fernandina Nesoryzomys is Vulnerable.

Taxonomic Classification

Rank	Empress Brilliant	Fernandina Nesoryzomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Rodentia (Rodents)
Family	Trochilidae	Cricetidae
Genus	Heliodoxa	Nesoryzomys
Species	Heliodoxa imperatrix	Nesoryzomys fernandinae

Evolutionary Relationship

Empress Brilliant and Fernandina Nesoryzomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Empress Brilliant

LC — Least Concern

Fernandina Nesoryzomys

VU — Vulnerable

Physical Characteristics

Attribute	Empress Brilliant	Fernandina Nesoryzomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Empress Brilliant

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Fernandina Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Empress Brilliant

A large, brilliantly colored hummingbird of humid Andean forests in Colombia and Ecuador, male empress brilliants are among the most striking hummingbirds with iridescent green and violet plumage and glittering scales across their throat and breast. Found at elevations between 1,000–2,100 meters in cloud forest. Named in honor of Empress Eugenie of France, these powerful birds aggressively defend territory around flowering trees. Listed as Least Concern with stable populations in remaining Andean forest.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador