[cer.car.ia] n, pl -i.ae [NL, fr. Gk kerkos] (ca. 1871): a usu. tadpole-shaped larval trematode worm that develops in a molluscan host from a redia -- cer.car.i.al adj
CERCARIA
Meaning of CERCARIA in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012