Osmia avosetta is a species of mason bee. It is solitary by nature, and is notable for its distinctive use of flower petals to construct nests for its...

(2010). "Nests, Petal Usage, Floral Preferences, and Immatures of Osmia (Ozbekosmia) avosetta (Megachilidae: Megachilinae: Osmiini), Including Biological Comparisons...

Cockerell, 1944 Osmia austromaritima Michener, 1936 Osmia avedata Warncke, 1992 Osmia avosetta Warncke, 1988 Osmia azteca Cresson, 1878 Osmia bakeri Sandhouse...