230 Arthur M. Lea: 



31. — Middle ,, ,, dentipes, Lea. 



32. I Antenna of Articerus ruffrayi, Lea; from above and 



33. i the side. 



34. I Antenna of Articerua dentipes, Lea ; from above and 



35. 1 the side. 



36. 1 Antenna of Articerus irregularis, Lea ; from above 



37. I and the side. ' 



38. 1^ Antenna of Articerus constricticornis, Lea ; from 

 S9. I above and the side. 



40. — Antenna of Articerus constrictiventi'is, Lea. 



41. — ,, ,, ,, femoralis, Lea. 



42. — ,, ,, ,, cylindricornis, Lea. 



43. — Prothorax of Myrmicholeva lata, Lea. 



44. — ■ ,, ,, ,, ,, acutifrons, Lea. 



45. — ,, ,, ,, ,, punctata, Lea. 



46. — Face of Chlamydopsis glaber, Lea. 



47. — „ „ „ carbo, Lea. 



48. — Side view of prothorax of (\ carbo. 



49. — Wing of Tretothorax cleistostomn, Len. 



50 "1 . 



fr-, \ Cephalic horns of Novapus bifidus, Lea. 



52. — ., ,, ,, ,, crassus, Sharp. 



53. — Prothoracic excavation of Novapus bitidus, Lea. c? 



54. — ,, ,, ,, ,, ,, crassus, Lea. c? 



55. — Antenna of Diplocotes foveicollis, Oil. 



56. — ,, ,, ,, armicollis, Lea. 



57. — ,, ,, ,, decemarticulatus, Lea. 



