blue whale vs Green Anaconda

Balaenoptera musculus compared with Eunectes murinus

Key Differences

• blue whale is Vulnerable while Green Anaconda is Least Concern.
• blue whale is 660.8x heavier than Green Anaconda.
• blue whale lives longer (90 years vs 30 years).

Taxonomic Classification

Rank	blue whale	Green Anaconda
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Reptilia (réptil)
Order	Cetacea (Whales & Dolphins)	Squamata (Escamados)
Family	Balaenopteridae (Rorquals)	Pythonidae (Pythons)
Genus	Balaenoptera (Rorquals)	Python (Pythons)
Species	Balaenoptera musculus	Eunectes murinus

Evolutionary Relationship

blue whale and Green Anaconda share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

blue whale

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Green Anaconda

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	blue whale	Green Anaconda
Diet	Carnivore	Carnivore
Average Lifespan	90 years	30 years
Average Length	30.0 m	6.0 m
Average Weight	150.0 t	227.0 kg

Habitat & Geographic Range

blue whale

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Green Anaconda

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Distributed across Brazil, Colombia, Ecuador, Peru, and Venezuela.

blue whale

O maior animal que já viveu na Terra, as baleias-azuis podem atingir 33 metros e 200 toneladas — seus corações sozinhos pesam tanto quanto um carro pequeno. Encontradas em todos os oceanos, migram entre áreas de alimentação polares e áreas de reprodução tropicais. Filtradores que consomem até 4 toneladas de krill diariamente. Em perigo, com populações globais estimadas em 10.000–25.000 após a quase extinção causada pela caça baleeira no século XX.

Green Anaconda

A sucuri-verde (Eunectes murinus) é a serpente mais pesada e uma das mais longas do mundo. É encontrada em pântanos e rios da América do Sul.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador