INSECT INDEX. 
81 
lippodamia glacialis, vi, 162,163,173; viii,174; 
xii. 41,117; 
maculata, ii, 64; iii. 162; v, 184: vi,162,163, 
173; vii, 60; viii, 173,174; xii, 41,117. 
3 -punctata, ii, 64; vi, 162,163,173; viii, 
173,174; xii, 41. 
flippopsis, v. 158. 
lirta, Lagria, v, 113. 
airticula, Lachnosterna, v, 87. 
Phyllophaga, v, 87. 
Hispa. v, 141,162,174. 
Hispides, v, 127,162,163,174. 
Hispinas, vi, 157. 
Hister, v, 58,59. 
Histerinae, iv, 36; v, 36,56,58; vi, 70,80,81. 
histeroides, Cerylon. v, 66. 
histrionica, Murgantia, v, 59, p. ii; ix, 7. 
hobomok, Atrytone, x, 97. 
hochenwarthi, Plusia, ix, 44. 
Hockeria perpulchra, x, 39. 
Hololepta, v, 59. 
Homalota, v, 73. 
Homely Geopinus, Geopinus incrassatus, 
v. 49; vii, 218. 
Homoptera, iv,24,25; v, 24 , 25; vi, 69, 72; vn, 
74; viii,9,10,11,33. 
Honey-locust Borer, Eburia quadrigemi- 
nata, v,154; vi,36,38, 43,149, p. ii. 
Hop Aphis, Phorodon humuli, viii,45, <0,72, 
x,48. . 
Plusia, Plusia balluca, vii,228,280; ix,44, 
45,50. 
-vine Moth, Hypena humuli, vii,245,280. 
Thecla, Tliecla humuli, vii, 157, 277, 
279,280,282; x,92. 
I Hoplia, v, 84,85,86. 
modesta, v,86. 
trifasciata, v, 86. 
Hoplocephala, v, 125. 
bicornis, v,125. 
viridipennis, v, 125. 
hordei, Aphis, viii,51. 
Isosoma, xi, 75,76,79,81. 
Horia, v,115. 
sanguinipennis, v,115. 
Horiides, v, 112. 
Hormaphis, i, 22. 
hamamelidis, i.22. 
spinosus, viii, 206 . 
Horn-bugs. (See Stag Beetles.) 
tails. Thorn-tails, Urocendae, vi, 35, 3b, 
41,71,77; x,62,63, 70. . 
Hornbeam Psylla, Psylla carpmi, vm,18. 
Hornets, ix, 60. . . 
Horse Bot-fly, Gastrophilus equi. ix,bl. 
Flies, Tabanidae, i,32; ix, 12; v,12; vi,<3, 
ix, 59,60,61. 
Itch-mite. (See Scab Mite.) 
Ticks. (See Forest Flies.) 
hortensis. Aphis, viii,88. 
House Flies, Flesh Flies, Bloe-bott e flies, 
&c.. Muscidie, iv,8,9,12; v,8,9,12,54, . • 
Fly, Musca domestica, i,32,34,55; ix,60; 
xii, 47,53. 
humeralis, Ptinus, v, 102. 
Humming-bird Moths. (See Hawk Moths.) 
humuli, Aphis, viii, 42,87. 
Hypena, vii, 245,280. 
Phorodon, viii,70,72. 
Thecla, vii, 157,277,279,280,282; x,92. 
var. mahaleb, Phorodon, viii. 72. 
huntera, Pyrameis, vii, 153, 278, 280, 281, ^82; 
x,86,153. 
Hunter’s Butterfly, Pyrameis huntera, vii, 
153,278,280,281,282; x, 86,153. 
huron, Pamphila, vii, 159. 
Huron Skipper, Pamphila huron, vii, 159. 
hyalinus, Callipterus, viii, 196,198. 
Hyalopterus, viii,34,36,40,42,82,110. 
aquilegiae, viii, 83. 
pruni, viii, 82. 
Hydaticus, v,51. 
Hydatid of the Brain, Many-headed Hyda¬ 
tid of the Brain, Coenurus cerebralis, ix, 
69. 
Hydatis polycephalus cerebralis, ix,69. 
hydni, Diaperis, v,125. 
Hydnocera, v,109. 
pallipennis, xii, 104. 
Hydrachnidae, ix,65. 
Hydradephaga, iv, 36; v,36,50. 
Hydrobius, v,54. 
Hydrometridae, vi.73, viii, 12. 
Hydronomides, v,140. 
Hydrophilidae, iv.36; v,36,52,53; vi,70,81. 
Hydrophilus, iv,10; v, 10,53,54. 
piceus, v.53. 
triangularis, v,53. 
Hydroporus, v,51. 
Hylastes, v,146. 
Hylesinus, v, 146,147. 
aculeatus, v, 147. 
Hylobiides. v. 134.139. 
Hylobius, v,139. 
pales, vi, 38,43,133, p. iii. 
Hylotrupes, v,154. 
bajulus, v,154. 
Hylurgus, v. 146,147. . 
dentatus, v,147; vi,38,43,146, pp. n, m. 
terebrans, v,146; vi,38,43,146, p. iii. 
Hymenoptera, Characters, iv, 25; v, 25; vi, 
68,77; ix,60. ^ 
Classification, iv,25; v,2o: vi,bs,7i. 
Families, vi,71. 
Habits,iii, 128; iv.32: v,32; x,63. 
Injurious families. x,63. 
Larvae, vi.77; x,62,63. 
Metamorphosis, iv,8; v,8. 
Name. v,68. 
Ovipositor, iv,9; v,9. 
Parasitic species. v,112; xii, 120. 
Preyed upon by a mite, xii, 150. 
predaceous ground beetles, xii, 114. 
Preying upon locust eggs, ix,136. 
plant-lice, viii, 172. 
Sexes distinguished, iv,9; v,9. 
Structure, iv,9,13; v,9,13. 
Hypena, vii,272. 
