S. Mahunka szerk.: Folia Entomologica Hungarica 58. (Budapest, 1997)

roughened. Sensillus short, its head lanceolate and finely spiculate on distal margin (Fig. 2). Notogaster: Surface with hardly observable, weak sculpture, consisting of foveolae. Fifteen pairs of nearly equal length notogastral setae, two pairs of alveoli of the vestigial setae and four pairs of lyrifissures present (Fig. 1). All setae simple setiform, strong and long, with fine, hardly observable spicules on their surface. Anogenital region: The position of the genital setae typical for the genus, arranged in one longitudinal row on each genital plate (Figs 4, 6). Five pairs of ano-adanal setae also in typical position, two pairs of anal setae much longer than the adanal ones and having Figs 1—3. Notophthiracarus alpinus sp. n. — 1: body in lateral view, 2: aspis in dorsal view, 3: aspis in lateral view