328 



LIST OF SPOROZOAN HOSTS 



Eclipidrilus frigidus 



Enchytraeus albidus, E. 

 galba, and E. hegemon 

 Limnodrilus claparedianus . 

 Lumbricus agricola 



L. herculeus, L. olidus, L. 

 rubellus, etc. 



Megascolex armatus 

 Nais lacustris 

 Pachydrilus pagenstecheri, 



P. semifuscus 

 Perichaeta arinata ; see 



Megascolex. 

 P. novaezealandiae. 



Phoenicodrilus taste . 



Phreatothrix pragensis 

 Psammoryctes barbatus 



Rhynchelmis obtusirostris 



Tubifexrimlorum; see T. 



tubifex. 

 T. tubifex . 



Blood - vessels and 



mesentery 

 Vesiculae seminales 



Vesiculae seminales 

 and coelom 



Coelom . 



Coelom and vesicu- 

 lae seminales 



Vesiculae seminales 

 Vesiculae seminales 



Haemogregarina nasuta 



(Eisen). 

 Spermatophagus eclipidrili 



(Eisen). 

 Monocystis enchytraei, Kb'll. 



Myxocystis ciliata, Mrazek. 

 Zygocystis cometa, Stein. 



Monocystis agilis, Stein 



( = lumbrici, Henle) ; M. 



magna, Schmidt ; M. 



pilosa, Cuen. ; and M. 



porrecta, Schmidt. 

 M. perichaetae (Bedd.). 

 J/2/ax>&oZwssp.[Biitschli, 1882]. 

 Monocystis pachydrili (Clap. ). 



Coelom. . . " Coccidium " sp. [Beddard, 

 1888]. 



Seminal vesicles . Monocystis perichaetae (Bed- 

 dard). 



Vesiculae semiiiales Spermatophagus freundi 



(Eisen). 



,, Gregarine [Vejdovsky, 1876]. 



Hexactinomyxon psammu- 

 ryctis, Stole. 



Coelom. . . "'Monocystis" sp. [Menge, 

 1845], 



Vesiculae seminales Urospora saenuridis (Kbll.). 

 and coelom 



Synactinomyxon tubificis, 

 Stole 1 . 



HlRUDINEA. 



Glossiphonia complanata Coecaofgut. . " Gregarina " sp. [Bolsius, 



( = G. sexoculata) . . 1895]. 



Haementeria officinalis . Coelom and con- ,, ,, 



junctive tissue 



. Coeca of gut . ,, ,, 



see 



Herpobdella atomaria . 

 Nephelis atomaria ; 



Herpobdella. 

 Piscicola geometra 



Haemocoele 



Bonellia viridis . 

 Echiurus pallasi 

 Sipunculus nudus 

 Thalassema sp. . 



GEPHYREA. 



Gut 





 Coelom 



Ophioidina bonelliae (Frnz.). 

 Zygosoma gibbosum (Greetf. ). 

 Urospora sipunculi (Koll.). 

 Monocystis thalassemae, Lank. 



Alcyonellum fungosum 



POLYZOA. 



Sperm - cells and Glugea bryozoides (Korotnef). 

 body-cavity 



