RELATION OF INSECTS TO THE PARASITIC WORMS 85 



Cetonia aurata (Linnaeus) 



Macracanthorhynchus hirndmaceus 



Copris hispanus (Linnaeus) 

 Spirocerca sanguinolenta 



Diloboderus abderus Sturm 



Macracanthorhynchus hirtidinaceus 



Geotrupes douei Gory 



? •Gongylonema mucronatum 

 Spirocerca sanguinolenta 

 Physocephalus sexalatus 



Geotrupes stercorarius (Linnaeus) 

 Cephalacanthus triacanthus 

 Filaria geotrupis 

 Mastophorus glohocaudatus 

 ? Physocephalus sexalatus 



Gymnopleurus mopsus (Pallas) 

 ? Gongylonema mucronatimi 



Gymnopleurus sturmi Mac Leay 

 ? Gongylonema mucronatum 

 Spirocerca sanguinolenta 



Ilybius fuliginosus (Fabricius) 

 Haplometra cylvndracea 



Melolontha melolontha Linnseus (vulgaris Fabricius) 

 Macracanthorhynchus hirudi/naceus 



Chironitis irroratus Rossi (Onitis) 

 ? Gongylonema mucronatum 



Onthophagus spp. 



Ar duenna strong yli/na 

 Spirura gastrophila 



Onthophagus bedeli Neitt. 

 ? Gongylonema mucronatum 

 Physocephalus sexalatus 



