Osmia (Helicosmia) texana Cresson 1872

County records: Gratiot, Ingham, Kalamazoo, Livingston, Macomb, Shiawassee.

Notes. Nests in cavities including multiple reports of this species in old Anthophora nests from Colorado, Alberta, and Utah (Hicks 1926; Hobbs et al. 1961; Rust 1974).