1. The oil‐collecting bee Centris analis (Fabricius, 1804) is an important pollinator for the Neotropical region. The species can be attracted to nest in human‐made cavities. Such trap nests or insect hotels offer the opportunity to study the behaviour of populations in semifield conditions.

中文翻译：

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彩绘诱捕巢中巢占的动态和单蜂的归巢

1.集油的蜜蜂Centris analis（Fabricius，1804）是新热带地区的重要传粉媒介。可以吸引该物种在人造洞中筑巢。这种陷阱巢或昆虫旅馆为研究半田间条件下种群的行为提供了机会。