TY JOUR TI CERNUELLA VIRGATA (DA COSTA, 1778) (MOLLUSCA, GEOMITRIDAE) – AN ADVENTIVE SPECIES IN TURKMENISTAN KW terrestrial mollusks KW adventive species KW distribution KW variability of shells and genitalia KW ecological changes KW Turkmenistan. JO Ekosistemy AU Shikov, E.V. AU Miheeva, M.V. PY 2025 IS 0 PB V.I. Vernadsky Crimean Federal University