1978] 
Hunter — Hippodamia convergens Larvae 
251 
MINUTE INTERVALS 
Figure 1. Searching movements of fourth instar H. convergens larvae during a 
five minute interval before and after consuming one adult T. maculata. The bar 
represents the cumulative mean ± one standard deviation of the numbers of degrees 
turned by larvae for five 1 -minute-intervals prior to feeding. 
