12 



RESEARCH IN PROTOZOOLOGY 



together with their common hosts. As has been stated before, the 

 host-parasite relation is merely one of association and usually 

 does not involve parasitism. 



Epizoic Protozoa 



Class sarcodina: 



Amceba Umax Dujardin 

 Discella ligidi Nemec 

 Podarcella cancerillcB Giard 

 Pontomyxa Hava Topsent 

 Protoentospora ptychoderce Sun 



Class MASTTGOPHORA : 



Bicceca pocillum (Kent) Senn 

 Bodo ludibundus Senn 

 Cephalothamnion cyclopum Stein 

 Codosiga candelabrum Kent 

 Colacium vesiculosum Ehrbg. 

 Elliobiopsis chattoni Caullery 

 Gymnodiniutn pulvisculus Klebs 

 Mastigina hylcB Frenz. 

 Oodinium fritillaricB Chatton 

 Parallobiopsis coutieri Collin 

 Salpingceca marina J.-Clark 

 Stylochrysalis parasitica Stein 



Class INFUSORIA — Sub-class ciliata : 

 Order holotricha : 

 Allocaris sinensis Sollaud 

 Conchopthirius anodontce Ehrbg. 

 Hemispeiropsis antedonis Cuenot 

 Lionotus lamella Ehrbg. 

 Philaster digitiformis Fab.-Dom. 

 Pleurocoptes hydractinice Wallen. 

 Uronema echini Cuenot 



Order peritricha: 

 Apiosoma piscicola Blanchard 

 Carchesium granulatum Kell. 

 Chilodochona svennerstedti Wall. 

 Cothurnia curva Stein 

 Epistylis anastatica Linn. 

 Kentrochona nebalicB Rompel 

 Lagenophrys vaginicola Stein 

 Licnophora auerbachi Cohn 

 Opercularia epistyli formes Nemec 

 Orthochona anilocrtE Andre 

 Pebrilla paguri Giard 



Hosts 



Tadpoles 

 Isopods 



CRUSTACEA 



Ascidians 

 Balanoglossus 



Zoophytes 



Tadpoles 



Cyclops 



Cyclops 



Copepods and Tadpoles 



Copepods 



APPENDICULARIA 



Tadpoles 



CRUSTACEA 

 CRUSTACEA 



Zoophytes 

 Eudorina 



CRUSTACEA 



Fresh-water molluscs 

 Echinoderms 

 Tadpoles 

 Echinoderms 



HYDRO- MEDUSA 



Echinoderms 



Fish 

 Cambarus 



CRUSTACEA 



ENTOMOSTRACA 



ENTOMOSTRACA 



CRUSTACEA 



ENTOMOSTRACA 



Marine planarians 

 Cambarus 

 Marine fish 

 Hermit crab 



