Figure 2

The percentage of molting larvae at different times post-infection. T. spiralis IIL were collected at different times after infection. One hundred fifty IIL were randomly divided into three groups (50 IIL each group). The molting at 8, 10, 12, 14, 16, and 18 hpi was observed by microscopy. The maximum molting rate was 28%, at 12 hpi.