Figure 2From: Hormonal and behavioral changes induced by acute and chronic experimental infestation with Psoroptes cuniculi in the domestic rabbit Oryctolagus cuniculusChin marking behavior activity. A) Daily chinning during acute infestation. B) Total chinning (total data from first 9 days of acute infestation and last 9 days for chronic infestation). Mean ± SE are shown (*P ≤ 0.05, **P ≤ 0.01).Back to article page