a Family of Coleopterous Insects. 681 



Fig. 24. Antenna of Paiissus Linnai, seen from behind. 



60. Paussus excavatus. 



61. Antenna of ditto, seen rather obliquely from above. 



25. Paussus rufitarsis. 



26. Antenna of ditto, seen from behind. 



27. Ditto, seen from above. 



28. Head and thorax of Paussus thoracicus. 



29. Clava of antenna of ditto, seen from behind. 



30. Ditto, seen from the front. 



31. Head and thorax of P. Fichtelii. 



32. Antenna of ditto, seen from behind. 



33. Ditto, seen obliquely in front. 



34. Head, thorax, and base of elytra of P. pilicornis. (From 



Donovan). 



35. Ditto of Paussus sphcerocerus. 



62. Paussus armatus. 



63. Portion of the head of ditto, seen sideways. 



64. Antenna, seen sideways. 



36. Paussus affinis. 



37. Antenna of ditto, seen from behind. 



38. Paussus lineatus. (From Thunberg.) 



39. Paussus Hardwickii. 



40. Antenna of ditto, seen from the front. 



41. Hylotorus Bucephalus. 1 (From Schon- 



42. Head of ditto, more highly magnified. ^ herr.) 



43. Head, thorax, and base of elytra of Platyrhopalus den- 



ticornis. 



44. to 48. Details of ditto. 



44. The labrum. 



45. The mandible. 



46. The maxilla and its palpus. 



47. The instrumenta labialia. 



4 s 2 Fig. 48. 



