Costa Central Oryzomys vs Horned Grebe

Nephelomys caracolus compared with Podiceps auritus

Key Differences

• Costa Central Oryzomys is Least Concern while Horned Grebe is Vulnerable.

Taxonomic Classification

Rank	Costa Central Oryzomys	Horned Grebe
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Podicipediformes (Podicipediformes)
Family	Cricetidae	Podicipedidae
Genus	Nephelomys	Podiceps
Species	Nephelomys caracolus	Podiceps auritus

Evolutionary Relationship

Costa Central Oryzomys and Horned Grebe share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Costa Central Oryzomys

LC — Least Concern

Horned Grebe

VU — Vulnerable

Physical Characteristics

Attribute	Costa Central Oryzomys	Horned Grebe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Costa Central Oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Horned Grebe

Habitat

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

Range

Found across Europe (6 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Horned Grebe

Horned Grebe (Podiceps auritus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.