FIGURE 5A–B in New species from the nivicola group of Hypogastrura Bourlet, 1839 (Collembola, Poduromorpha, Hypogastruridae) from Canada

FIGURE 5A–B. Hypogastrura ottawana sp. nov.: dorsal head; A, cephalic chaetotaxy, dashed line indicates chaetal series, black solid line tubercle region next to sd1 chaeta, white solid line microgranular areas, arrow indicates round granular ornamentation between the head and Th I; B, anterior eyes and PAO (right side). Scale bars: A (0.05 mm), B (0.01 mm).