the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Platyhelminthes > [noun] > class Trematodes > member of > in second larval stage (1)
Cercaria1855
A kind of trematode worm or fluke in its second larval stage, shaped like a tadpole, found as a parasite in the bodies of molluscs. Formerly…