| FIG. |
|
PAGE |
|
A portrait of the head of an Eskimo attacked by mosquitos |
Frontispiece |
| 1. |
Periplaneta orientalis, male, dorsal view |
2 |
| 2. |
P. orientalis, male, side view |
6 |
| 3. |
Mouth parts of P. orientalis |
9 |
| 4. |
P. orientalis, female, dissected |
10 |
| 5. |
Egg capsule of P. orientalis |
12 |
| 6. |
Cast skin of the nymph stage of cockroach |
18 |
| 7. |
Nymph stage of cockroach escaping from old skin |
19 |
| 8. |
Hypoderma bovis |
29 |
| 9. |
Eggs of H. lineatum |
33 |
| 10. |
Eggs of H. bovis |
35 |
| 11. |
Entrance hole of H. lineatum |
37 |
| 12. |
Cow being chased by warble-fly |
40 |
| 13. |
Side-view of head of Anopheles maculipennis, female |
44 |
| 14. |
Section through proboscis of A. maculipennis, female |
45 |
| 15. |
Piercing-lancets of A. maculipennis, female |
46 |
| 16. |
A. maculipennis, female, sucking blood |
58 |
| 17. |
A. maculipennis, male |
66 |
| 18. |
Stridulating organ of A. maculipennis |
70 |
| 19. |
Larva and eggs of A. maculipennis |
78 |
| 20. |
Side view of the head of larva of A. maculipennis |
81 |
| 21. |
Under surface of head of larva of A. maculipennis |
82 |
| 22. |
Diagrams of mosquitos and gnats |
85 |
| 23. |
Side view of pupa of A. maculipennis |
91 |
| 24. |
Tail of pupa of A. maculipennis |
93 |
| 25. |
Imago mosquito issuing from pupa-case |
95 |
| 26. |
Stegomyia fasciata, female |
104 |
| 27. |
Larva and eggs of S. fasciata |
106 |
| 28. |
Larva of S. fasciata |
107 |
| 29. |
Egg of S. fasciata |
108 |
| 30. |
The biscuit-‘weevil’ (Anobium paniceum) |
112 |
| 31. |
The larval and pupal stages of A. paniceum |
113 |
| 32. |
Orchard of fig-trees |
115 |
| 33. |
The fig-moth (Ephestia cautella) |
116 |
| 34. |
Figs drying on reeds |
119 |
| 35. |
Figs packed on strings |
120 |
| 36. |
Pile of refuse-figs |
122 |
| 37. |
The stable-fly (Stomoxys calcitrans) |
125 |
| 38. |
Stomoxys calcitrans |
126 |
| 39. |
Wings of Musca domestica and of Stomoxys calcitrans |
127 |
| 40. |
Side view of head of Stomoxys calcitrans |
128 |
| 41. |
Stomoxys calcitrans. Eggs |
129 |
| 42. |
Acephalous larva of Stomoxys calcitrans |
130 |
| 43. |
Coarctate pupa of Stomoxys calcitrans |
131 |
| 44. |
The rat (Mus rattus) |
136 |
| 45. |
Head of Mus rattus |
138 |
| 46. |
Mus decumanus |
143 |
| 47. |
Head of Mus decumanus |
145 |
| 48. |
The field-mouse (Apodemus sylvaticus) |
156 |
| 49. |
Diagram of burrow of field-mouse |
159 |