(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.


Figure 7


Fig. 7. Crayfish effluent detection alters the righting response in Lymnaea. The change in mean (±s.e.m.) righting response time after exposure to pond (PW), crayfish (CE) or boiled crayfish effluent (BC) water (N=36). PW and BE means are not significantly different from each other (P>0.05) but are significantly different (*P<0.05) from CE treatment (repeated measures ANOVA) (from Orr et al., 2007).