Table 1. Classification of the behavioral responses of T. orientalis towards TS.

Phase	Behavioral responses	Scores
I	No response	0
II	Increment in antennular flicking rate	1
III	Frequent movement of third maxillipeds rubbed each other accompanied by movement (II)	2
IV	Probing the ground with first and second pereiopods together with behaviors (II) and (III)	3