Fig. 3. Repeat testing of 14 túngara females and the optomotor trial setting of their threshold response. (A) Females initially tested in the reproductive state (N=8), and (B) females initially tested in the non-reproductive state (N=6). Each line connects the threshold responses for a single female with arrowheads indicating the direction of sensitivity change between the first and second testing dates. Asterisks indicate additional females exhibiting the same initial threshold response.