Cimbicid sawfly vs Oso Polar

Abia lonicerae compared with Ursus maritimus

Key Differences

• Cimbicid sawfly is Data Deficient while Oso Polar is Vulnerable.

Taxonomic Classification

Rank	Cimbicid sawfly	Oso Polar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (artrópodos)	Chordata (cordados)
Class	Insecta (insecto)	Mammalia (mamíferos)
Order	Hymenoptera (himenópteros)	Carnivora (carnívoros)
Family	Cimbicidae	Ursidae (Bears)
Genus	Abia	Ursus (Bears)
Species	Abia lonicerae	Ursus maritimus

Evolutionary Relationship

Cimbicid sawfly and Oso Polar share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cimbicid sawfly

DD — Data Deficient

Oso Polar

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Cimbicid sawfly	Oso Polar
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Cimbicid sawfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, Sweden, and United States.

Oso Polar

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.

Cimbicid sawfly

Abia lonicerae, a species of cimbicid sawfly in the family Cimbicidae, is a stocky, wasp-like insect found across the Holarctic region, with a distribution spanning Europe and parts of Asia. The larvae feed on the foliage of honeysuckle (Lonicera) species, which gives the sawfly its species name. Adult Abia lonicerae are metallic-colored, often blue-green to bronze, and are among the larger sawfly species, reaching 10–15 millimeters in length. Adults are associated with flowers and are thought to be nectar feeders. Females use a saw-like ovipositor to insert eggs into the leaf tissue of host plants. The species is classified as Data Deficient by the IUCN, reflecting insufficient information to make a reliable assessment of its conservation status. Cimbicid sawflies are generally associated with deciduous woodland and woodland edge habitats where their host plants occur. The genus Abia encompasses multiple species distributed across the Holarctic, several of which share honeysuckle or related plants as larval hosts. As with many Hymenoptera, accurate distribution data are incomplete due to the challenges of surveying relatively inconspicuous insects. Maintaining diverse woodland edge habitats with abundant native honeysuckle is likely beneficial for Abia lonicerae populations.

Oso Polar

El mayor carnivoro terrestre de la Tierra, el oso polar puede superar los 700 kg y se encuentra en el hielo marino del Artico, desde Canada hasta Rusia. Es un mamifero marino altamente especializado que depende del hielo marino para cazar focas anilladas y barbadas. Excelente nadador capaz de cubrir grandes distancias en agua abierta. Clasificado como Vulnerable, sus poblaciones soportan una presion severa por la rapida perdida de hielo marino artico debida al cambio climatico.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway