Alequim vs Variable Bluet

Carcharodon carcharias compared with Coenagrion pulchellum

Key Differences

  • Alequim is Vulnerable while Variable Bluet is Endangered.

Taxonomic Classification

Rank Alequim Variable Bluet
Kingdom same Animalia (Animals) Animalia (Animals)
Phylum Chordata (cordados) Arthropoda (artrópode)
Class Chondrichthyes (Cartilaginous Fish) Insecta (inseto)
Order Lamniformes (Mackerel Sharks) Odonata (Odonata)
Family Lamnidae (Mackerel Sharks) Coenagrionidae
Genus Carcharodon (Great White Sharks) Coenagrion
Species Carcharodon carcharias Coenagrion pulchellum

Evolutionary Relationship

Alequim and Variable Bluet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alequim

VU — Vulnerable

Population: ~3.5K

Trend: Decreasing ↓

Variable Bluet

EN — Endangered

Physical Characteristics

Attribute Alequim Variable Bluet
Diet Carnivore
Average Lifespan 70 years
Average Length 5.0 m
Average Weight 1.1 t

Habitat & Geographic Range

Alequim

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate grasslands and steppes, among 9 distinct biome types spanning the Indomalayan and Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Chile, Norway, Portugal, and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Variable Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Alequim

O tubarão-branco é o maior peixe predador da Terra, podendo atingir 6 metros de comprimento e 2.000 kg, habitando águas costeiras e oceânicas frias em todos os principais oceanos. São predadores de topo que empregam ataques de emboscada por baixo, direcionados principalmente a mamíferos marinhos, peixes de grande porte e aves marinhas. Apesar de sua terrível reputação, ataques não provocados a humanos são extremamente raros. Classificado como Vulnerável (VU), com populações em declínio devido ao corte de barbatanas, captura acidental e pesca direcionada, apesar das proteções legais vigentes em muitas jurisdições.

Variable Bluet

O Donzelinha-variavel (Coenagrion pulchellum) esta classificado como Em Perigo (EN) na Lista Vermelha da IUCN. Em alto risco de extincao em estado silvestre, com declinio populacional significativo e ameacas continuas a sua sobrevivencia.

Shared Countries

Both species can be found in 1 countries:

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