Alfken's Mini-miner vs Fish-bone Cassia

Andrena alfkenella compared with Chamaecrista mimosoides

Key Differences

• Alfken's Mini-miner is Near Threatened while Fish-bone Cassia is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Fish-bone Cassia
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Hymenoptera (Ants, Bees & Wasps)	Fabales (Legumes & Allies)
Family	Andrenidae	Fabaceae
Genus	Andrena	Chamaecrista
Species	Andrena alfkenella	Chamaecrista mimosoides

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Fish-bone Cassia

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Fish-bone Cassia
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.

Fish-bone Cassia

Habitat

Inhabits tropical and subtropical moist broadleaf forests and montane grasslands and shrublands spanning the Australasia and Indomalayan and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Comoros, Guinea, Madagascar), Asia (4 countries), and Oceania and the Pacific (6 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.