Ballena de aleta vs Polluela overa

Balaenoptera physalus compared with Porzana spiloptera

Key Differences

• Ballena de aleta is Endangered while Polluela overa is Not Evaluated.

Taxonomic Classification

Rank	Ballena de aleta	Polluela overa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Gruiformes (Gruiformes)
Family	Balaenopteridae (Rorquals)	Rallidae
Genus	Balaenoptera (Rorquals)	Porzana
Species	Balaenoptera physalus	Porzana spiloptera

Evolutionary Relationship

Ballena de aleta and Polluela overa share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Ballena de aleta

EN — Endangered

Polluela overa

NE — Not Evaluated

Physical Characteristics

Attribute	Ballena de aleta	Polluela overa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ballena de aleta

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Polluela overa

Habitat

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

Range

Found in Norway.

Ballena de aleta

La ballena de aleta (Balaenoptera physalus) está clasificada como En Peligro (EN) en la Lista Roja de la UICN. Presenta un alto riesgo de extinción en estado silvestre, con un significativo declive poblacional y amenazas continuas a su supervivencia.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway