Contains an alkane that is the major product of the red-banded stinkbug's scent gland?

一种红带椿象的气味腺的分泌物？

These animals are solitary. They may communicate when aggravated by hissing and releasing an unpleasant scent from the anal gland.

独行性，仅在被激怒时发出嘶嘶声及从肛门腺体中放出难闻的气味。

Insect wax with wax scent usage of beeswax: it is a kind of organic admixture excreted from worker bee wax gland with aroma of farina and nectar .

川蜡（虫蜡）有蜡香气味蜂蜡用途：蜂蜡，又叫蜜蜡，是工蜂蜡腺分泌的一种有机混合物，具有花粉和花蜜香气。