Isabelle's Serotine vs Kirby's Mason Bee

Eptesicus isabellinus compared with Hoplitis leucomelana

Key Differences

• Isabelle's Serotine is Least Concern while Kirby's Mason Bee is Vulnerable.

Taxonomic Classification

Rank	Isabelle's Serotine	Kirby's Mason Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Hymenoptera (Ants, Bees & Wasps)
Family	Vespertilionidae	Megachilidae
Genus	Eptesicus	Hoplitis
Species	Eptesicus isabellinus	Hoplitis leucomelana

Evolutionary Relationship

Isabelle's Serotine and Kirby's Mason Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Isabelle's Serotine

LC — Least Concern

Kirby's Mason Bee

VU — Vulnerable

Physical Characteristics

Attribute	Isabelle's Serotine	Kirby's Mason Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Isabelle's Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Kirby's Mason Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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