" Die Europdischen Toryniidcn!' 331 



8. Callimome incertits, Foerst. 



Galls of Spathegaster haccarnm, S. nervosa, Bathyaspis 

 Acris, Cccidomyia circinans. 



9. Callimome regius, Nees. 



= nigricornis, Boh.,=inconstans, Walk., = lateralis, Walk., 

 = loiigicaudis, Eatz. = Devoniensis, Parfitt. 



Galls of Cynips cerricola, C. argentea, C. tindoria, C. Kol- 

 lari, C. glutinosa, C. polycera, Ajihilothrix gcmmce, A. globuli, 

 Si/nophriis politm, Dryophanta scutellaris, D. folii, D. longi- 

 ventris, D. divisa, Disticha, Andricus terminalis, A. multi- 

 plicatus, A. cestivalis, Spathegaster haccarum. 



Dr. Mayr observes that this species is sometimes a para- 

 site oil the householder, sometimes on the lodger. In the 

 gall of C. glutinosa it appears in November of the first year 

 and again in the spring of the second year, and is a parasite 

 of Synergus facialis. In the gall of C. Kollari it is of 

 large size when it is a parasite of the householder and 

 appears in November of the first year, and of small size 

 vi^hen it is a parasite of the lodger and appears in the spring 

 of the second year. The lodgers also vary much in size, 

 and these observations suggest tlie incompleteness of the 

 knowledge of this species. Is the race thus dwarfed by 

 being associated with the lodgers able to restore its offspring 

 to the ancestral dimensions by committing its eggs to the 

 householders ? 



10. Callimome Lasioptera, Gir. 



= Arundinis, Walk. 



Parasitic on Ceeidomyia inclusa., on Lasioptera Arundinis, 

 and perhaps on L. Jlexuosa in the stems of Phragmites 

 eommunis. C. elegans, C. Arundinis, and C. Drvparwm are 

 perhaps one species. 



11. Callimome azureus, Boli. 



= caudatus, Boh., = chalyba3us, Eatz. 

 Parasitic on Grapholitlui strohilaiw. 



