Osmia albolateralis
Megachilidae
Vancouver Island Lower Mainland Coast
Observation notes
Buckell 1950: 1925, Departure Bay; Newcastle Isl.nd. Ratti et al. 2008: Fraser Valley. Spencer Entomological Collection, UBC: 2007, Little Saanich Mt.; 2009, Mt. Tzuhalem Ecological Reserve, Mesachie Mt. Guzman et al., 2023: 2005, 2007; 2009; 2012; 2014, 2015; 2017, Vancouver Island. 2013; 2016, Lower Mainland.