Neotropic Cormorant vs Pacific Spiny-rat

Phalacrocorax brasilianus compared with Proechimys decumanus

Key Differences

• Neotropic Cormorant is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Neotropic Cormorant	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Suliformes (Suliformes)	Rodentia (Rodents)
Family	Phalacrocoracidae	Echimyidae
Genus	Phalacrocorax	Proechimys
Species	Phalacrocorax brasilianus	Proechimys decumanus

Evolutionary Relationship

Neotropic Cormorant and Pacific Spiny-rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Neotropic Cormorant

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Neotropic Cormorant	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Neotropic Cormorant

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Neotropic Cormorant

Neotropic Cormorant (Phalacrocorax brasilianus) 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