blue whale vs Common Groundling

Balaenoptera musculus compared with Teleiodes vulgella

Key Differences

• blue whale is Vulnerable while Common Groundling is Least Concern.

Taxonomic Classification

Rank	blue whale	Common Groundling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Arthropoda (artrópode)
Class	Mammalia (mamíferos)	Insecta (inseto)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Balaenopteridae (Rorquals)	Gelechiidae
Genus	Balaenoptera (Rorquals)	Teleiodes
Species	Balaenoptera musculus	Teleiodes vulgella

Evolutionary Relationship

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

Conservation Status

blue whale

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Common Groundling

LC — Least Concern

Physical Characteristics

Attribute	blue whale	Common Groundling
Diet	Carnivore	—
Average Lifespan	90 years	—
Average Length	30.0 m	—
Average Weight	150.0 t	—

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.

Common Groundling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Common Groundling

The common groundling, <em>Teleiodes vulgella</em>, is a small moth belonging to the order Lepidoptera, family Gelechiidae. This species is distributed across Belgium, Denmark, Norway, and Sweden, indicating a presence throughout northern and central Europe. As a member of the family Gelechiidae, it belongs to a large and diverse group of micromoths. The larvae of Gelechiid moths are typically associated with specific host plants, though detailed ecological data for this particular species are limited. <em>Teleiodes vulgella</em> is assessed as Least Concern on the IUCN Red List, suggesting its populations are not currently under significant threat within its known range. No dietary information has been provided for this species. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden