Pollination of Turnera subulata: exotic or native bees?

Iheringia: Série Zoologia

关键词: Potential pollinator;    Protomeliturga turnerae;    Apis mellifera;    Trigona;    Augochlora;   

DOI  :  10.1590/1678-4766e2022006

来源: DOAJ

【 摘 要 】

ABSTRACT This work analyzed floral visitors of Turnera subulata Sm. (Turneraceae) within an anthropized area in Bahia (UEFS Campus), focusing on potential pollinators, fruit and seed production and the influence of climatic factors on this interaction. The study was carried during six months in 2018 and 2019. Aspects of floral biology and visitor behavior were observed. Turnera subulata flowers lasted approximately six hours and during this period they were exposed to visitors at different intervals to assess the peak time of fruit formation. The most frequent visitors were the bees Apis mellifera Linnaeus, 1758, Trigona sp., Augochlora sp. and Protomeliturga turnerae (Ducke, 1907). The foraging peak occurred in the morning, coinciding with the time of greatest formation of fruits and seeds, and with the time of greatest number of open flowers. Both exotic and native bees acted as potential pollinators, being considered complementary in the flower pollination process.

【 授权许可】

Unknown