palpus

1.The male palpus is simplified, having only a single central tegular process, probably the conductor.

雄蛛触肢简单，仅具一个中瓦状中突，可能是引导。

2.The results showed that there was only single type of sensilla on the tips of maxillary palpi, labial palpi.

结果发现，在柳蓝叶须、唇须和前足节上都只有单一在。