Algerian Spreadwing vs Polar bear

Lestes numidicus compared with Ursus maritimus

Key Differences

• Algerian Spreadwing is Data Deficient while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Algerian Spreadwing	Polar bear
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (artrópode)	Chordata (cordados)
Class	Insecta (inseto)	Mammalia (mamíferos)
Order	Odonata (Odonata)	Carnivora (carnívoros)
Family	Lestidae	Ursidae (Bears)
Genus	Lestes	Ursus (Bears)
Species	Lestes numidicus	Ursus maritimus

Evolutionary Relationship

Algerian Spreadwing and Polar bear share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Algerian Spreadwing

DD — Data Deficient

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Algerian Spreadwing	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Algerian Spreadwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Polar bear

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Algerian Spreadwing

The Algerian Spreadwing (Lestes numidicus) is a species in the genus Lestes. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in virtually all terrestrial and freshwater habitats.

Polar bear

O maior carnivoro terrestre da Terra, o urso-polar pode ultrapassar 700 kg e e encontrado pelo gelo marinho artico, do Canada ate a Russia. Mamiferos marinhos altamente especializados que dependem do gelo marinho para cacas de focas e focas-barbadas. Excelentes nadadores capazes de percorrer grandes distancias em aguas abertas. Classificado como Vulneravel, com populacoes sob severa pressao devido a rapida perda de gelo marinho artico causada pelas mudancas climaticas.