Atlantic Spotted Dolphin vs Merganso-de-poupa

Stenella frontalis compared with Mergus serrator

Key Differences

• Atlantic Spotted Dolphin is Data Deficient while Merganso-de-poupa is Least Concern.

Taxonomic Classification

Rank	Atlantic Spotted Dolphin	Merganso-de-poupa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (ave)
Order	Cetacea (Whales & Dolphins)	Anseriformes (Anseriformes)
Family	Delphinidae (Oceanic Dolphins)	Anatidae
Genus	Stenella	Mergus
Species	Stenella frontalis	Mergus serrator

Evolutionary Relationship

Atlantic Spotted Dolphin and Merganso-de-poupa share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Atlantic Spotted Dolphin

DD — Data Deficient

Merganso-de-poupa

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Spotted Dolphin	Merganso-de-poupa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Spotted Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Norway, Portugal, and Venezuela.

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).

Atlantic Spotted Dolphin

The Atlantic Spotted Dolphin (Stenella frontalis) is a species in the genus Stenella. Its conservation status is listed as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇳🇴 Norway