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ILLINOIS BIOLOGICAL MONOGRAPHS 



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LIST OF HOSTS WITH THEIR GREGARINE PARASITES 



HOST 



PLATYHELMINTHES 

 Geoplana backi 

 G. amagensis 

 Planaria sp. 

 Polyporus sulphureus 

 Sorocoelis sp. 



ANNELIDA: Polychaeta 

 Capilella capitata 

 Clymenella torquata 

 Glycera siphonostoma 



Ophelia neglecta 

 Pareudrilus pallidus 



Polydora ciliata 

 Polydora socialis 



Pygospionis seticornis 

 Rhinodrilus incertus 

 Scolelepsis fuliginosa 

 Spio martinensis 

 ANNELIDA: Oligochaeta 

 Kynotus Pittardlii 

 Lumbricus terrestris 



Lumbricus variegatus 

 Glossoscolex wiengreeni 

 ANNELIDA: Hirudinea 



Glossophonia complanata 

 Hemidepsis marginata 



ROTIFERA 



Euchlanis dilatata 

 Salpina mucronata 



ECHINODERMATA 



Echinocardium cordatum 



sp. 



Spatangus sp. 

 Synapta purpureus 

 Synapta galliennei 

 Synapta digitata 



MOLLUSCA 



Cerithium vulgalum 



PARASITE 



Rhynochocystis geoplanae Fuhrman 

 Rhynchocystis geoplanae Frihrman 

 Lankesteria sp. Swarczewsky 

 Gregarine form, Wellmer 

 Lankesteria sp. Swarczewsky 



Ancora lutzi Hasselmann 

 Microtaeniella dymenellae Calkins 

 Gonospora glycerae Pixell-Goodrich 

 Gonospora intestinalis Pixell-Goodrich 

 Three unnamed parasites Pixell-Goodrich 

 Rhytidocystis henneguyi deBeauchamp 

 Monocystis pareudrlli Cognetti de Martiis 

 Rhynchocystis hessei Cognetti de Martiis 

 Polyrhdbdina polydorae Caullery and Mesnil 

 Doliocyslis sp. Faria, Cunha and Fonseca 

 Selendium cruzi Faria, Cunha and Fonseca 

 Polyrhabdina pygospionis Caullery and Mesnil 

 Monocystis thamnodrili Cogn. de Martiis 

 Polyrhabdina spionis Caullery and Mesnil 

 Polyrhabdina brasili Caullery and Mesnil 



Taeniocyslis legeri Cogn. de Martiis 

 Monocystis rostrata Muslow 

 Monocystis catenata Muslow 

 Spirocystis nidula Lger and Duboscq 

 Monocystis perforans Pinto 



Metamera schubergi Duke 



Monocystis minima Konsuloff 



Lithocyslis foliacea Pixell-Goodrich 

 Urospora neapolitana Pixell-Goodrich 

 Ursopora echinocardii Pixell-Goodrich 

 Urospora echinocardii Pixell-Goodrich 

 Lithocystis microspora Pixell-Goodrich 

 Urospora synaptae Cuenot 

 Gonospora mercieri Cuenot 



Gonospora testiculi Tr6bougoff 



