Azure Bluet vs blue whale

Coenagrion puella compared with Balaenoptera musculus

Key Differences

  • Azure Bluet is Least Concern while blue whale is Vulnerable.

Taxonomic Classification

Rank Azure Bluet blue whale
Kingdom same Animalia (Animals) Animalia (Animals)
Phylum Arthropoda (artrópode) Chordata (cordados)
Class Insecta (inseto) Mammalia (mamíferos)
Order Odonata (Odonata) Cetacea (Whales & Dolphins)
Family Coenagrionidae Balaenopteridae (Rorquals)
Genus Coenagrion Balaenoptera (Rorquals)
Species Coenagrion puella Balaenoptera musculus

Evolutionary Relationship

Azure Bluet and blue whale share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Azure Bluet

LC — Least Concern

blue whale

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Physical Characteristics

Attribute Azure Bluet blue whale
Diet Carnivore
Average Lifespan 90 years
Average Length 30.0 m
Average Weight 150.0 t

Habitat & Geographic Range

Azure Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

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.

Azure Bluet

A donzela-azul-celeste (Coenagrion puella) é uma libélula de cores vistosas da Europa e Ásia, cujos machos se caracterizam pelo abdômen azul e preto. Seu estado de conservação é de preocupação menor (LC) e habita águas paradas e correntes lentas com abundante vegetação aquática.

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.

Shared Countries

Both species can be found in 3 countries:

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