7Lom J. A contribution to the systematics and morphol- ogy of endoparasitic Trichodinids from amphibians of uniform specific characteristics[J]. Journal of Protozo- ology, 1958,5(4) :251-263.
8Van As J G,Basson L. A further contribution to the taxonomy of the Trichodinidae (Ciliophora: Per- itrichia) and a review of the taxonomic status of some fish ectoparasitic trichodinids [J]. Syst Parasitol, 1989,14 (3) : 157-179.
9Lom J. Trichodina reticulate Hirschmannnad Partsch 1955 from crucian carp and T. domerguei flatispina dogiel, 1940 from diaptomus[J]. Vesk Ceskoslovenske Zool Spol, 1960,24(3) :246-257.
10Lom J. Ectoparasitic trichodinids from freshwater fish in Czechoslovakia[J].Vesk Cesk Zool Spol, 1961,25 (2) :215-228.
