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Popular traits
640 mason, leafcutter, carder, and resin bees species
Ashmeadiella femorata
Ashmeadiella leucozona
Ashmeadiella maxima
Ashmeadiella occipitalis
Ashmeadiella opuntiae
Ashmeadiella prosopidis
Ashmeadiella rufipes
Ashmeadiella sonora
Megachile albitarsis
Megachile browni
Megachile exilis
Megachile manni
Megachile occidentalis
Megachile prosopidis
Megachile texensis
Osmia laeta
Megachile zapoteca
Atoposmia mirifica
Atoposmia timberlakei
Megachile concinna
Trachusa autumnalis
Trachusa larreae
Megachile gentilis
Megachile lippiae
Megachile alata
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