pato-mergulhão vs Merganso-de-poupa

Mergus octosetaceus compared with Mergus serrator

Key Differences

pato-mergulhão is Critically Endangered while Merganso-de-poupa is Least Concern.

Taxonomic Classification

Rank	pato-mergulhão	Merganso-de-poupa
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 octosetaceus	Mergus serrator

Evolutionary Relationship

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

View Genus: Mergus

Conservation Status

pato-mergulhão

CR — Critically Endangered

Merganso-de-poupa

LC — Least Concern

Physical Characteristics

Attribute	pato-mergulhão	Merganso-de-poupa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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-poupa

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia).

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.

Merganso-de-poupa

O merschanse-de-peito-ruivo (Mergus serrator) esta classificado como Pouco Preocupante (LC) na Lista Vermelha da UICN. E uma especie amplamente distribuida e abundante em sua area de ocorrencia, com populacoes estaveis e sem preocupacoes imediatas de conservacao.