title: The early development of Udonella caligorum Johnston, 1835 (Trematoda: Monogenea).
mesh_terms: D000818:Animals; D003445:Crustacea; D005399:Fishes; D007814:Larva / Q000254:growth & development; D013997:Time Factors; D014200:Trematoda / Q000254:growth & development*