INSECT INDEX. 



31 



Hippodamia glacialis,vi,162, 1(33, 173; viii,174: 

 xii.41,117; 

 maeulata, 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. 

 Hippopsis, V. 158. 

 hirta, Lagriii, v, 113. 

 hirticula, Laehnosterna, v, 87. 



Phyllophaga, v, 87. 

 Hispa, V, 141.162,174. 

 Hispides, v, 127, 162, 163, 174. 

 HisniniB, vi,]57. 

 Hister, v. 58, 59. 



Histerinae, iv, 36: v. 36,56,58; vi, 70,80,81, 

 histeroidep, Cerylon. v, 66. 

 histrioniea, Murgantia, v, 59, p. ii; ix, 7. 

 liobomok, Atrytone, x, 97. 

 hochenwartiii, 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; vii, 



74; viii, 9, 10, 11, 33. 

 Honey-locust Borer, Eburia quadrigemi- 



nata, v,154; vi, 36, .38, 43, 149, p. ii. 

 Hop Aphis, Phorodon hurnuli, viii, 45, 70, 72, 

 x,48. 

 Plusia, Plusia balluca. vii, 228,280; ix,44, 



45,50. 

 -vine Moth, Hypena humuli,vii,245,280. 

 Thecla. Tliecia hunmli, vii, 157, 277, 

 279,280,282: x,92. 

 Hoplia, v,84,85,86. 

 modesta.v, 86. 

 trifasciata, v,86. 

 Hoploeephala, v, 125. 

 bieornis, 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, ],22. 

 hamamelidis, i.22. 

 spinosus, viii,2ot;. 

 Horn-bugs. (See Stag Beetles.) 



tails. Thorn-tails, Uroceridfe, vi, 35, :36, 

 41,71,77; X, 62, 63, 70. 

 Hornbeam Psyll.i, Psylla carpini, viii, 18. 

 Hornets, ix,60. 



Horse Bot-fly, Gastrophilus equi, ix,6]. 

 Fhes.Tabanidas, i,32; ix, 12; v,12; Yi,73; 



ix, .59, 60, 61. 

 Itch-mite. (See Scab Mite.) 

 Ticks. (See Forest Flies.) 

 hortensis. Aphis, viii, 88. 

 Hou«e Flies, Flesh Flies, Bine-bottle flies, 

 &c.. Muscida',iv,8,9,12; v,8,9,12,54; vi,73; 

 ix,61. 

 Fly, Musea 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, 282; 



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. 



aquilegia?, viii, 83. 



pruni. viii, 82. 

 Hydatieus, 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. 

 Hydrachnida^, ix,65. 

 Hydradephaga, iv,36; v,36,50. 

 Hydrobius, v,54. 

 Hy(.lrometrida\ vi,7.3, viii, 12. 

 Hydronomides, v, 140. 

 Hydrophilidai, iv,36; v, 36. 52, 53; vi,70,81. 

 Hydrophilus, iv,10; v, 10, 53, 54. 



pieeus, 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. ii.iii. 



terebrans, v,146; vi, 38, 43, 146, p. iii. 

 Hymeuoptera, Characters, iv, 25; v, 25; vi, 

 68,77; ix,60. 



Classification, iv,25; v,25: vi,68,71. 



Families, vi.71. 



Habits. iii, 128; iv.32; v,32;x,63. 



Injurious families, x,63. 



Larva^, vi.77; x,62,63. 



Metamorphosis, iv,8; v,8. 



Name. v,(i8. 



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. 



