TEXT FIGURES 



Page 



1. Pteronidea ribesi — diagram of external anatomy 20 



2. Therion morio — diagrams of head and thorax ; 



Ichneumonoidea — diagram of thocax ... 24 



3. Pteronidea ribesi — eggs . . . . • I35 



4. Pteronidea ribesi — partially grown larvae . . I3j5 



5. Pteronidea ribesi — fully grown larva . . . 135 



6. Pteronidea ribesi — cocoons ..... 135 



7. Pteronidea ribesi — adult female . . . • I35 



8. Amblyteles centrator — diagram of external anatomy 177 



9. Exochus propinquus ...... 307 



10. Diastrophus nebulosus — diagram of external 



anatomy ....... 362 



11. Phasgonophora sulcata — diagram of external 



anatomy ........ 443 



12. Syntomaspis — diagram of thorax .... 444 



13. Serphus caudatus — diagram of external anatomy 529 



14. Chlorion (Ammobia) ichneumoneum — diagram of 



external anatomy ...... 646 



15. Chlorion {Ammobia) ichneumoneum — diagram of 



thorax , , . 649 



