description Osmia nigrifrons Overview
Osmia nigrifrons is a North American mason bee in the family Megachilidae. It was described by Ezra Townsend Cresson in 1878 and belongs to the genus Osmia, whose members are solitary bees that generally nest in cavities or other enclosed spaces. NatureServe records a strong association with plants in the pea family, including Astragalus filipes and the introduced Vicia cracca.
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How good is Osmia nigrifrons?
Osmia nigrifrons scores 6.57/10 (Fair) on Lunoo, making it rated in the Bee category. Obscure Osmia with limited public records; baseline native-bee value but few strong acclaim signals.
What are the best alternatives to Osmia nigrifrons?
See our alternatives page for Osmia nigrifrons for a ranked list with scores. Top alternatives include: Osmia bucephala, Osmia marginata, Osmia atriventris.
How does Osmia nigrifrons compare to Osmia bucephala?
See our detailed comparison of Osmia nigrifrons vs Osmia bucephala with scores, features, and an AI-powered verdict.
Is Osmia nigrifrons worth it in 2026?
With a score of 6.57/10, Osmia nigrifrons is a solid option in Bee. See all Bee ranked.
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