And one of the chemicals also acts as a sex pheromone in two different types of insects—which means that these kinds of long-chain fatty aldehydes are likely used widely throughout the animal kingdom for social communication.

其中一种化学物质还在两种不同类型的昆虫中充当性信息素——这意味着这些长链脂肪醛可能在整个动物王国中广泛用于社会交流。