480 WILLIAM G. DIETZ, M.D. 



Fig. 11. Acanthoscelis tarsnlis. auterior tarsus of. 

 " 12. Aideufes snbfnucintHK. 

 " 13. " tachi/gonoides, 



" 14. " <PM»/j)6.s, underside of pectus; Ua, (\() of A. nehidosm. 

 " 15. Auterior tibije of Auleutes curvipes; loa, do of A. asper ; 1.")'*, do of A. 



hmgirostris ; 15f, do of A. epilohii. 

 '■ 16. Pelenosomus cristatus. 

 " 17. Orchestomerus ulkei ; ITre, hind leg of do. 



EXPLANATION OF PLATE XIII. 



Fig. 18. Orchestomerus wickhami ; 16a, lateral view of do ; 186, hind leg of do ; 

 18c, auterior femur of do. 

 " 19. Acallodes ventricosus ; 19rt, abdomen of do. 

 ■' 20. " saJcoides. 



'■ 21. Ceutorhynchus rudis. 

 " 22. " aiigiUntus. 



" 2."i. " consangninens. 



" 24. " ovipennis. 



" 25. " hornii. 



" 26. ■' ovalis ; 26«, antenna of do; 2(ib, anterior tarsus of do. 



EXPLANATION OF PLATE XIV. 



Fig. 27. Centorhi/nchas sicuUis. 



'• 28. " semirafus. 



" 29. " mcdialis. 



" 30. Antenna of C. mulnbilis ; 30a, antennal club of 0. conrexicollis. 



" 31. Anterior tarsus of C. oregouensis ; 3hi, do of C. persiinilis : 31ft, do of C. 

 mntahilis : 31c, do of convexicollis. 



" 32. Uileyonymus relictus ; 32«, view of upper side of head; 326, anterior tar- 

 sus of do. 



" 33. C(dogaster zimmermanni ; 33rt, lateral view of head and prothorax of do; 

 336, underside of prothorax. 



" 34. C liturattis : 'Ma, lateral view of head; 346, underside of prothora.v. 



" 35. Perenthis vestitus ; 35a, lateral view of head of do. 



" 36. Perigaster obscurus. 



" 37. Lateral view of head of Pelenomus cdvifrons ; 37rt, do of /'. sqttamosns ; 

 376, do of P. pnsillus. 



" 38. Antenme of Pelenomus sulcicollis. 



" 39. Auterior tarsus of Pelenomus gracilipes. 



" 40. Tarsus of I'hijtobius griseomicaiis. 



