610 EXPLANATION OF THE PLATES. 
FIG. 
point of attachment with the body, or the orifice through 
which the muscles pass. 
1 9. Back view of ditto. 
20. Posterior trochanter of Ichneumon, Inarticulate. Vol. III. 
p. 665. 
21. Tibia of Arachnida, to show the epicnemis. 
22. Multiarticulate spiral antenniform tarsus ofCermatki. 
23. Armed thigh. Scaitrus. 
24. tibia. Hispa spinipes. 
25. Auriculate posterior tarsus. Dasytes ater. 
26. Armed anterior ditto. ditto. 
27. ' anterior coxa. Megachile Willughbiella. 
28. trochanter. Necrophorus. 
29. Calcar or spur, thumb-shaped. Anterior tibia of Ache- 
rontia Atropos. 
30. Calcar of posterior tibia. CEnas qfer. 
31. anterior ditto. Zabrus gibbus. 
32. — — — intermediate ditto. Acanthopus splendidus. 
33. ■ posterior ditto. Atnmophila vulgaris. 
34. • Acanthopus splendidus. 
35. ■ intermediate tibia. Cimbex Vitellines. 
36. Calcar and velum of anterior ditto. Apis mellifica. a. The 
notch in the first tarsal joint. 
37. Claws of Anomala Frischii. 
38. i Macraspis quadrivittata. 
39. ■ Serica brunnea. 
40. ■ Melolontha vulgaris. 
41. Posterior tarsus. Gryllus monstrosus. 
42. Part of tarsus of Scolopendra. 
43. Lebia, to show pectinated claws. 
44. — — — Phaneeus. 
45. Part of tibia of k Onitis Apelles S, to .show its very mi- 
nute tarsus. Vol. III. p. 336. 
46. Double claws of Oxypterum. 
47. Claws. Anoplognathus. 
48. Hoplia. Anterior tarsus. 
