merganso-de-auckland vs pato-mergulhão

Mergus australis compared with Mergus octosetaceus

Key Differences

• merganso-de-auckland is Extinct while pato-mergulhão is Critically Endangered.

Taxonomic Classification

Rank	merganso-de-auckland	pato-mergulhão
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (ave)	Aves (ave)
Order same	Anseriformes (Anseriformes)	Anseriformes (Anseriformes)
Family same	Anatidae	Anatidae
Genus same	Mergus	Mergus
Species	Mergus australis	Mergus octosetaceus

Evolutionary Relationship

merganso-de-auckland and pato-mergulhão share a common ancestor at the Genus level: Mergus.

Conservation Status

merganso-de-auckland

EX — Extinct

pato-mergulhão

CR — Critically Endangered

Physical Characteristics

Attribute	merganso-de-auckland	pato-mergulhão
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

merganso-de-auckland

Habitat

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

Range

Found in Norway.

pato-mergulhão

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

merganso-de-auckland

The Auckland Islands Merganser (Mergus australis) is a species in the genus Mergus. It is currently classified as Extinct on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

pato-mergulhão

The Brazilian Merganser (Mergus octosetaceus) is a species in the genus Mergus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway