While the daily rhythmicity of organisms is entrained by several cues, light is thought to be the strongest signal. Surprisingly, a new study in a moth shows that olfactory communication can be even more powerful for synchronization, and, at least to some extent, works across related species.

中文翻译：

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社会性互动：通过气味同步的时钟

虽然生物体的日常节律受到多种信号的影响，但光被认为是最强的信号。令人惊讶的是，一项针对飞蛾的新研究表明，嗅觉交流对于同步来说甚至更强大，并且至少在某种程度上，跨相关物种有效。