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Popular traits
640 mason, leafcutter, carder, and resin bees species
Dianthidium discors
Dianthidium dubium
Dianthidium implicatum
Dianthidium marshi
Dianthidium parkeri
Dianthidium parvum
Atoposmia beameri
Atoposmia enceliae
Atoposmia mirifica
Atoposmia timberlakei
Megachile concinna
Trachusa autumnalis
Trachusa larreae
Hoplitis howardi
Hoplitis mojavensis
Megachile gentilis
Megachile lippiae
Megachile alata
Megachile bruneri
Megachile chichimeca
Megachile clara
Heriades micheneri
Heriades occidentalis
Heriades texana
Heriades variolosa
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