Mesyatsia is a genus of winter stoneflies in the family Taeniopterygidae. There are about six described species in Mesyatsia. Species These six species belong to the genus Mesyatsia: Mesyatsia imanishii (Uéno, 1929) Mesyatsia karakorum (Šámal, 1935) Mesyatsia makartchenkoi Teslenko & Zhiltzova, 1992 Mesyatsia nigra Zwick, 1980 Mesyatsia o-notata (Okamoto, 1922) Mesyatsia tianshanica (Zhiltzova, 1972) References Further reading Taeniopterygidae