Trachusa larreae
(Cockerell, 1897)
Trachusa larreae is a solitary in the Megachilidae, tribe Anthidiini. It is an oligolectic of Larrea tridentata (creosote bush), with documented nesting and stages. The occurs in arid regions of North and Central America where its plant is present.
Pronunciation
How to pronounce Trachusa larreae: /ˈtɹæk.ju.sə ləˈɹi.aɪ/
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Identification
As a member of Anthidiini, likely possesses scopa (pollen-carrying hairs) on the underside of the rather than on the legs; specific diagnostic features distinguishing T. larreae from require examination of morphological details not available in provided sources.
Habitat
Arid regions where Larrea tridentata (creosote bush) occurs; distribution tied to presence of this plant.
Distribution
North America and Central America; presence recorded in Middle America.
Diet
Pollen and nectar from Larrea tridentata (creosote bush); oligolectic specialization confirmed.
Host Associations
- Larrea tridentata - Pollen and nectar sourceObligate association; is of this plant.
Life Cycle
Nesting and stages have been described; specific developmental details require full text of primary source.
Behavior
Exhibits oligolectic foraging , specializing exclusively on Larrea tridentata; constructs nests.
Ecological Role
of Larrea tridentata (creosote bush); likely provides targeted pollination services to this plant in arid .
More Details
Oligolecty
The is documented as oligolectic, meaning it specializes on a narrow range of plants—in this case, exclusively Larrea tridentata.