Sentence Examples

  • All the species are usually infested with Cercariae and Rediae, the larval forms of Trematode parasites of vertebrates.
  • It must, however, be borne in mind that a Trematode may develop in an "aberrant" manner in one host and "normally" in another; and unless we knew the initial stock, the two forms would be regarded as distinct species,.
  • The position of the Trematode on its host is of far-reaching importance.
  • If ectoparasitic and attached to the skin, apertures or gills, the Trematode adopts more elaborate adhesive organs and undergoes a less complex development than are required for the endoparasitic members of the class.
  • A different but still more interesting result is produced by these Trematode larvae on certain lamellibranchs.