Photographs of habitus of 13 species of lice collected from three regions of northeastern Algeria: Solenopotes capillatus (1); Menopon gallinae (3); Menacanthus stramineus (4); Lipeurus caponis (5); Haematopinus eurysternus (6); Bovicola caprae (7); Goniocotes gallinae (8); Goniodes gigas (9); Linognathus vituli (10); Chelopistes meleagridis (11); Linognathus africanus (12); Bovicola bovis (13); Bovicola ovis (14). Laboratory specimens of Pediculus humanus corporis (2) were also used in this study.