Alfken's Mini-miner vs Madagascar widow's-thrill

Andrena alfkenella compared with Kalanchoe blossfeldiana

Key Differences

Alfken's Mini-miner is Near Threatened while Madagascar widow's-thrill is Not Evaluated.

Taxonomic Classification

Rank	Alfken's Mini-miner	Madagascar widow's-thrill
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Hymenoptera (Ants, Bees & Wasps)	Saxifragales (Saxifragales)
Family	Andrenidae	Crassulaceae
Genus	Andrena	Kalanchoe
Species	Andrena alfkenella	Kalanchoe blossfeldiana

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Madagascar widow's-thrill

NE — Not Evaluated

Physical Characteristics

Attribute	Alfken's Mini-miner	Madagascar widow's-thrill
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.

Madagascar widow's-thrill

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Africa (Seychelles, South Africa), Asia (India, Taiwan, Turkey), Europe (Belgium, Sweden), North America (Dominican Republic, United States), and South America (4 countries).

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.