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A new twist on an old story: Pollination and seed predation in Jadera haematoloma

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DataCite Commons2026-01-28 更新2025-06-15 收录
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https://datadryad.org/dataset/doi:10.5061/dryad.2bvq83c2b
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Collectively, this dataset contains the data and code required to replicate analyses in Comerford, Carroll and Egan, testing the hypothesis that red shouldered soapberry bugs (J. haematoloma) are consuming nectar and providing a pollination service for their host plants. However, the pollination benefit to the host is later reduced by seed predation from the pollinator’s offspring. Data cover 5 laboratory- and field-based experiments conducted in 2018 and 2019 at Rice University, Houston TX. In a test of insect pollen capture data (Test_of_Pollen_Capture.csv) shows that insects collected on either natal host plants capture pollen on their proboscis when feeding on nectar. We then show that this pollen capture contributes to pollination of their host plants demonstrated in a greenhouse experiment on host plant Cardiospermum halicacabum (Test_of_Pollination_Success_in_a_Greenhouse.csv and Greenhouse_time.csv), and in the field on host plant Koelreuteria elegans (Pollination_Success_in_the_Field.csv). We then demonstrate that nectar consumption increases insect longevity of the insect (Test_of_Insect_Longevity_with_Nectar_Feeding.csv). Lastly, data (Cost_of_a_Pollinating_Seed_Predator_to_the_Host_Plant.csv) shows that nymphs feeding on seeds have a direct cost to the plant via reduced seed viability.
提供机构:
Dryad
创建时间:
2025-05-29
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