Buff-tailed Mining Bee vs Colchicum Smut

Andrena humilis compared with Urocystis colchici

Key Differences

• Buff-tailed Mining Bee is Extinct while Colchicum Smut is Not Evaluated.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Colchicum Smut
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Ustilaginomycetes (Ustilaginomycetes)
Order	Hymenoptera (Ants, Bees & Wasps)	Urocystidales (Urocystidales)
Family	Andrenidae	Urocystidaceae
Genus	Andrena	Urocystis
Species	Andrena humilis	Urocystis colchici

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Colchicum Smut

NE — Not Evaluated

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Colchicum Smut
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-tailed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Colchicum Smut

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Denmark.

Buff-tailed Mining Bee

The Buff-Tailed Mining Bee (Andrena humilis) is a species in the genus Andrena. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Colchicum Smut

<em>Urocystis colchici</em>, known as Colchicum Smut, is a smut fungus in the order Urocystidales, family Urocystidaceae. This pathogen is associated with plants in the genus <em>Colchicum</em> and has been recorded in Denmark, with a likely broader presence in European ecosystems. Smut fungi in the genus <em>Urocystis</em> are obligate plant parasites that typically infect host plant tissues, often producing dark masses of teliospores that replace normal plant structures such as leaves, stems, or seeds. <em>Urocystis colchici</em> has not been evaluated under the IUCN Red List, and its conservation status is unknown. The species' impact on host <em>Colchicum</em> plants within its European range has not been extensively quantified. Population estimates and trend data are absent. Biological traits including reproductive cycles and spore dispersal mechanisms broadly follow those of other <em>Urocystis</em> species, but specific data for <em>Urocystis colchici</em> are not documented in available records. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 1 countries:

🇩🇰 Denmark