Fig. 4 in Arboreal herbivory by a semi-terrestrial South African isopod crustacean, Tylos capensis Krauss (Isopoda: Tylidae), on the bietou bush, Chrysanthemoides monilifera (L.) Norlindh

Fig. 4. Logistic curves of the survival of the isopod Tylos capensis (expressed as a percentage) as a functIon of tIme for five dIfferent food treatments: (A) no food (NF); (B) lettuce (L); (C) boneseed leaves (Chrysanthemoides monilifera monilifera) from Jan Marais Nature Reserve (BSM); (D) boneseed leaves (C. monilifera monilifera) from Cape Hangklip (BSH); or (E) bietou bush leaves (Chrysanthemoides monilifera rotundata) from Yzerfontein. The logistic regression lines are plotted through the raw survIval data (shown as unfilled cIrcles) and the estImated mean survIval tImes for 50 and 90 % of each treatment group (LD50 and LD90 respectively) are shown with ± one standard error of the mean.