Fernandina Nesoryzomys vs Great-tailed Grackle

Nesoryzomys fernandinae compared with Quiscalus mexicanus

Key Differences

• Fernandina Nesoryzomys is Vulnerable while Great-tailed Grackle is Least Concern.

Taxonomic Classification

Rank	Fernandina Nesoryzomys	Great-tailed Grackle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Icteridae
Genus	Nesoryzomys	Quiscalus
Species	Nesoryzomys fernandinae	Quiscalus mexicanus

Evolutionary Relationship

Fernandina Nesoryzomys and Great-tailed Grackle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fernandina Nesoryzomys

VU — Vulnerable

Great-tailed Grackle

LC — Least Concern

Physical Characteristics

Attribute	Fernandina Nesoryzomys	Great-tailed Grackle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Great-tailed Grackle

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Great-tailed Grackle

Great-tailed Grackle (Quiscalus mexicanus) 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