《环境昆虫学报》

本文研究了油棕最有效的授粉昆虫油棕象甲Elaeidobius kamerunicus Faust的成虫交配、产卵行为，并对交配和产卵过程中发生的多种行为进行了描述。结果表明：油棕象甲一次完整的交配过程可以划分为交配前、交配、交配后三个阶段，在交配过程中雄虫会发生多次插入授精。油棕象甲一次完整的交配过程平均需要43733 s，其中授精前的抱对时间平均为2233 s，交配过程中每次授精插入时间平均为533 s，配后保护时间平均为8567 s。油棕象甲的卵为单产，在一朵油棕雄花内一般只产1粒卵，产卵前雌虫用喙在雄花上制造产卵孔，同时用触角辅助完成。观察油棕象甲幼虫取食和蜕皮等行为。

英文摘要:

Elaeidobius kamerunicus Faust was identified as the most efficient insect pollinator of oil palmThe mating and oviposition behavior of Ekamerunicus was observed in the laboratoryThe results showed that a complete mating of Ekamerunicus involved three stages: before mating, mating and after matingThere were many ejaculations in the whole mating processThe average lasting time for one copulation of Ekamerunicus was 43733 s, the time for pair-bonding before ejaculation was 2233 s with each ejaculation of 533 s, and the time of post-copulatory guarding was 8567 sAfter the copulation, females bored a hole, and laid one egg each holeIn addition, larval behaviors was also studied, such as feeding and molting

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