Arctic skate vs Colletid bee

Amblyraja hyperborea compared with Hylaeus pictipes

Key Differences

• Arctic skate is Least Concern while Colletid bee is Extinct.

Taxonomic Classification

Rank	Arctic skate	Colletid bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Elasmobranchii	Insecta (Insects)
Order	Rajiformes (Rajiformes)	Hymenoptera (Ants, Bees & Wasps)
Family	Rajidae	Colletidae
Genus	Amblyraja	Hylaeus
Species	Amblyraja hyperborea	Hylaeus pictipes

Evolutionary Relationship

Arctic skate and Colletid bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic skate

LC — Least Concern

Colletid bee

EX — Extinct

Physical Characteristics

Attribute	Arctic skate	Colletid bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic skate

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway.

Colletid bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States).

Arctic skate

The Arctic skate (Amblyraja hyperborea) is a species in the genus Amblyraja. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Colletid bee

<em>Hylaeus pictipes</em>, commonly known as the Colletid bee, is a species belonging to the genus <em>Hylaeus</em> within the family Colletidae, one of the most ancient lineages of bees. This species is classified as Extinct, signifying that no living individuals are known to survive. Historical records indicate its former presence across several European countries, including Belgium, Denmark, Luxembourg, Norway, and Sweden. The species is noted to have been capable of occupying virtually all terrestrial and freshwater habitats, suggesting considerable ecological flexibility during its existence. Colletid bees in this genus are typically solitary, with females provisioning individual nest cells with a mixture of pollen and nectar rather than collectively forming colonies. Specific dietary information for <em>Hylaeus pictipes</em> beyond general nectivory and pollen collection has not been recorded. Biological traits of this species remain poorly documented in the scientific literature. The loss of this species reflects broader declines in native bee diversity across Europe, driven by habitat loss, agricultural intensification, and other anthropogenic pressures.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway