Chewing lice (Phthiraptera) on chickens (Gallus gallus) from small backyard flocks in the eastern part of the Czech Republic.

摘要

One hundred and sixty chickens (Gallus gallus) from 31 small, private backyard flocks in the eastern part of the Czech Republic were examined for chewing lice (Phthiraptera: Amblycera, Ischnocera). At least one species of chewing lice was found on every bird examined. Seven species of chewing lice were identified in all; they had the following prevalences and mean intensities: Goniocotes gallinae (100%; 110 lice), Menopon gallinae (88%; 50), Menacanthus stramineus (48%; 17), Lipeurus caponis (35%; 12), Menacanthus cornutus (12%; 9), Cuclotogaster heterographus (1%; 4) and Goniocotes microthorax (1%; 3). Just two birds from a single flock were heavily infested with the ischnoceran species G. gallinae.