Alfken's Mini-miner vs lignum vitae

Andrena alfkenella compared with Guaiacum officinale

Key Differences

• Alfken's Mini-miner is Near Threatened while lignum vitae is Critically Endangered.

Taxonomic Classification

Rank	Alfken's Mini-miner	lignum vitae
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Hymenoptera (Ants, Bees & Wasps)	Zygophyllales (Zygophyllales)
Family	Andrenidae	Zygophyllaceae
Genus	Andrena	Guaiacum
Species	Andrena alfkenella	Guaiacum officinale

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

lignum vitae

CR — Critically Endangered

Physical Characteristics

Attribute	Alfken's Mini-miner	lignum vitae
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alfken's Mini-miner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

lignum vitae

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Colombia, Cuba, India, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Alfken's Mini-miner

The Alfken's Mini-miner (Andrena alfkenella) is a species in the genus Andrena. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.