Cullum's Humble Bee vs Laysan Duck

Bombus cullumanus compared with Anas laysanensis

Key Differences

• Cullum's Humble Bee is Extinct while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Cullum's Humble Bee	Laysan Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hymenoptera (Ants, Bees & Wasps)	Anseriformes (Anseriformes)
Family	Apidae (Bees)	Anatidae
Genus	Bombus	Anas
Species	Bombus cullumanus	Anas laysanensis

Evolutionary Relationship

Cullum's Humble Bee and Laysan Duck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cullum's Humble Bee

EX — Extinct

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Cullum's Humble Bee	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cullum's Humble Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

Laysan Duck

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Laysan Duck

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway