Osmia steinmanni

Threat status

near threatended (NT)

Priority

4

Specialization

unspecialized (polylectic) with clear preferences

Pollen sources

• Ericaceae
• Fabaceae

Nesting structures

• Research gap

Habitat

• Low-nutrient grasslands and pastures at high altitudes
• Scree slopes

Foraging season (months)

[5, 6, 7]

Development

one generation per year (univoltine)