marreca-marrom vs Olive-gray Thomasomys

Anas aucklandica compared with Thomasomys cinereus

Key Differences

• marreca-marrom is Near Threatened while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	marreca-marrom	Olive-gray Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Anseriformes (Anseriformes)	Rodentia (Roedores)
Family	Anatidae	Cricetidae
Genus	Anas	Thomasomys
Species	Anas aucklandica	Thomasomys cinereus

Evolutionary Relationship

marreca-marrom and Olive-gray Thomasomys share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

marreca-marrom

NT — Near Threatened

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	marreca-marrom	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

marreca-marrom

Habitat

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

Range

Distributed across Norway and United Kingdom. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

marreca-marrom

The Auckland Islands Teal (Anas aucklandica) is a species in the genus Anas. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.