Specialist bees among native Trachusa
4 native bees whose young are raised on the pollen of plants, by observations.
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Trachusa larreae
Pollen specialist on Larrea
47 observations
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Bequaert's Resin-Leafcutter Bee
Trachusa bequaerti
Pollen specialist on Dalea
20 observations
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Zebra Resin-Leafcutter
Trachusa zebrata
Pollen specialist on Helianthus and Encelia
16 observations
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Stripe-backed Resin-Leafcutter
Trachusa dorsalis
Pollen specialist on Strophostyles
13 observations