ILLINOIS BIOLOGICAL MONOGRAPHS 



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Genus 50. Stenophora Labbe 1899:15. Characters of the 

 family. Confined to Diplopoda. 



GENERA OF UNCERTAIN POSITION 



Genus 51. Ulvina Mingazzini 1891 '.235. 



Genus 52. Nematoides Mingazzini 1891 1233. Dicystid, no 

 septum in sporonts. Epimerite forked, situ- 

 ated on a long collar. 



Genus 53. Ganymedes Huxley 1910:155. Associative, epi- 

 merite not known. Complete fusion of two 

 individuals into one cytoplasmic mass. Cup 

 at posterior end to aid in attachment. Spores 

 unknown. Liver of crustaceans. 



Genus 54. Agrippina Strickland 1912:108. Sporonts soli- 

 tary, epimerite a circular disc armed with 

 digitiform processes on periphery, short neck. 

 Spores ellipsoidal. 



POLYCYSTID GREGAEINES IN THE DIPLOPODA' 



NAME OF PARASITE 



Stenophora larvata (Leidy) Ellis 

 Stenophora polydesmi (Lankester) Watson 

 Stenophora julipusilli (Labbe) Crawley 

 Stenophora juli (Frantzius) Labbe 



Stenophora dauphinia Watson 



Stenophora spiroboli Crawley 

 Stenophora fontaria (Crawley) Watson 



Stenophora brolemanni Leger and Duboscq 



Stenophora nematoides Leger and Duboscq 

 Stenophora varians Leger and Duboscq 

 Stenophora producta Leger and Duboscq 

 Stenophora aculeata Leger and Duboscq 

 Stenophora polyxeni Leger and Duboscq 

 Stenophora silene Leger and Duboscq 

 Stenophora chordeume Leger and Duboscq 

 Stenophora Corsica Leger and Duboscq 

 Stenophora robusta Ellis 



NAME OF HOST 



Spirobolus spinigerus Wood 

 Fontaria virginensis (Drury) 

 Julus and Parajulus 

 Julus sabulosus (L.) 

 Julus boleti C. Koch 

 Julus mediterraneus Latzel 

 Julus boleti C. Koch 

 Julus fallax Meinert 

 Spirobolus sp. 

 Fontaria sp. 

 Polydesmus sp. 

 Blaniulus hirsutus Brol. 

 Brachydesmus superus Latzel 

 Brachyiulus pusillus lusitanus Verh. 

 Strongylosoma italicum Latz. 

 Schizophyllum corsicum Brol. 

 Julus varius Fabricus 

 Craspedosoma rawlinsii simile Verh. 

 Polyxenus lagurus (L.) Lat. 

 Lysiopetaluin foetidissitnum Savi 

 Chordeuma silvestre C. Koch 

 Craspedosoma legeri Brol. 

 Parajulus venustus Wood 

 Orthomorpha gracilis (C. Koch) 

 Orthomorpha sp. 



*The parasites are arranged in chronological order, under each genus. 



