Osmia anceyi

Threat status

endangered (EN)

Priority

2

Specialization

specialized (oligolectic)

Pollen sources

• Carduoidae

Nesting structures

• Beetle tunnels in dead wood
• Hollow plant stems

Habitat

• Rubble heaps
• Dry meadows and rocky steppes

Foraging season (months)

[6, 7, 8]

Development

one generation per year (univoltine)