MR. TUFFEN WEST ON THE FOOT OF THE FLY. • 421 
* 
Fig. 50. A Chrysomelide (Phcedon clavicornis) . 
Fig. 51. ACassidide {Omoplata normalis) : bifid tenent and ordinary hairs from one of the tarsal joints. 
Fig. 52. Donacia bidens. 
Fig. 53. Nijjtus hololeucus. 
Fig. 54. A Halticide beetle: tenent hairs on enlarged joint of hind tarsus. These hairs have in some cases 
two, in others three, minute claw-like appendages at their extremity, in addition to the expanded 
membrane. 
Biscuit- weevil (Anobium paniceum). 
Larva of Coccinella : portion of hind leg. The tenent hairs are most developed on the hind legs 
of these larvae, not so much on the middle, and least on the anterior legs. 
Fig. 55 
Fig. 56 
Fig. 57. Burying-beetle (Necrophorus) : fore tarsus. 
Fig. 58 
Fig. 59 
Harpaiide, 3 : injured tenent hairs. 
of 
Fig. 60. Scale-insect {Coccus}). 
Fig. 61. Aphide insect taken from a Cactus. 
Fig. 62 
Acaride larva of a Coccus from currant-bush. 
Fig. 63. Tetrarynchus telarius. 
Fig. 64. Maple-leaf insect [Chelymorpha testudinaria). 
Fig. 65. 
Coccus from orange : tenent hairs on leg: of larva. 
Fig. 66. Acaride from a small beetle : part of the leg. 
Fig. 67* Podura plumbea. 
Fig. 68. Pachygnatha, sp. nov. : part of a leg. 
Fig. 69. Pholcus phalangioides : portion of tarsus of L 3. 
Fig. 70. Sarcoptes scabiei, fore and hind leg of. 
Fig. 71. Psoroptes equi, „ 
Fig. 72. Acarus from Sand-wasp {Xylocopa), fore and hind leg of. 
Fig. 73. Acarus, small red, found on dried cow-dung: foot in two different positions 
