marrequinho-castanho vs Olive-gray Thomasomys

Anas chlorotis compared with Thomasomys cinereus

Key Differences

• marrequinho-castanho is Near Threatened while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	marrequinho-castanho	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 chlorotis	Thomasomys cinereus

Evolutionary Relationship

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

Conservation Status

marrequinho-castanho

NT — Near Threatened

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	marrequinho-castanho	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

marrequinho-castanho

Habitat

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

Range

Found in Norway. 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.

marrequinho-castanho

The Brown Teal (Anas chlorotis) 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.