Fig. 4. Normalized volumes (relative to total spot volume within a gel) of Hsp71.8 and Hsp74.1 in response to temperature in 13°C- and 22°C-acclimated specimens of T. funebralis, T. brunnea and T. montereyi. Values are means ± 1 S.E.M. *P-value for the interaction effect of the specific acclimation and incubation temperature of either 0.05 or 0.10, located nearest the specific species symbol (see Table 1). MEA indicates a main effect of acclimation (see Table 1 for additional P-values for the interaction effects for this species).