Peripsocus parvulus Kolbe, 1880

Vishnyakova, 1964.

DISTRIBUTION. Palaearctic species. Known from Poland and some localities European Russia (incl. North Caucasus) [Vishnyakova, 1964; Martini, 1975; Golub, 1999, 2016].

NOTES. Small (c. 2–3 mm) brown barkfly. Males have long wings (macropterous) while females are frequently short-winged (brachypterous). This species found on the bark of trunks and branches of old and shrinking trees.