ТУРБЕЛЛЯРИИ РОДА PARAVORTEX (RHABDOCOELA: GRAFFILLIDAE) - ПАРАЗИТЫ ЧЕРНОМОРСКИХ МОЛЛЮСКОВ

Turbellarians of genus Paravortex are found in the Black Sea for the first time. P. cardii is found in the bivalve, Cerastoderma lamarcki (75%, 2-20 specimens per host) and P. scrobiculariae is found in the bivalve, Abra ovata (2 from 7 molluscs, 1 and 3 specimens). Original figures and measurements are presented.