title: A key to cercariae of British strigeoids (Digenea) for which the life-cycles are known, and notes on the characters used.
abstract: From original observations and from data in the literature, a key to cercariae of British strigeoids for which life-cycles are known has been compiled. The value of various characters of systematic importance is discussed.
mesh_terms: D000818:Animals; D001717:Birds / Q000469:parasitology; D014200:Trematoda / Q000033:anatomy & histology / Q000145:classification* / Q000254:growth & development; D006113:United Kingdom