Plate XXXIY 



Ilypopygia of CMronomus spp. 



Fig. 1. C. illinoensis, one side. 



Fig. 2. C. nigrovittatus, one side. 



Fig. 3. C nigricans, inferior process. 



Fig. 4. C. pdllidus, one side. 



Fig. 5. C. ohscuratus, one side. 



Fig. 6. C. indistinct us, superior process. 



Fig. 7. C. indistinctus, inferior process. 



Fig. 8. C. modestus, one side, a, inferior process. 



Fig. 9. C. ahortiims, one side. 



Fig. 10. C. fuscicornis, one side. 



Fig. 11. C. dimor2)lius, one side. 



Fig. 12. C. di^norpluis, sni)erior process. 



Fig. 13. C. crassicdudatus, lateral view. 



Fig. 14. C. ftavus, one side. 



Fig. 15. C. Jinlteralis, one side. 



Fig. 16. C. fidvus, one side. 



Fig. 17. C. p//OH0.s-«.s, apical portion of lateral arm. 



Fig. 18. C. (dihrcvidtus, one side and sn]H'rior ])rocess. 



