INDEX. 



Numbers following 66 refer to the Bibliographies. 



Acentetus,28, 32. 

 Achurum, 25, 32, 73. 

 Acridia, 39, 41. 

 Acridiidae, 7, 9, 22, 72. 

 Acridiinae, 22, 39, 76. 

 Acrocara, 26, 32, 73. 

 Acrolophitus, 25, 32. 

 Aegipan, 52. 

 Aeoloplus, 44, 49. 

 Ageneotettix, 31, 32, 74. 

 Agymnastus, 34, 37. 

 Alpha, 29, 32, 74. 

 Amblycorypha, 53, 77. 

 Amblycoryphae, 52, 53, 77. 

 Amblytropidia, 28, 32, 73. 

 Amphitornus, 28, 32, 73. 

 Anabrus, 56. 

 Anaxiphus, 65, 81. 

 Anconia, 37 38. 

 Anisolabis, 11, 68. 

 Anisomorpha, 20, 21. 

 Anisomorphinae, 19, 20, 72. 

 Apithis, 66, 82. 

 Apote, 55, 57. 

 Aptenopedes, 49. 

 Arethaea, 52, 77. 

 Arnilia, 41. 

 Arphia, 33, 37, 75. 

 Asemoplus, 49. 

 Ateloplus, 57. 

 Atlanticus, 55, 57, 79. 

 Aulocara, 31, 32. 



Bacillinae, 19, 21. 

 Bacillus, 21. 



Bactromantis, 16, 17, 18. 

 Bacunculinae, 19, 20, 72. 

 Bacunculus, 20. 

 Batrachideae, 23, 24, 73. 

 Belocephalus, 54. 

 Beta, 32. 

 Blatta, 13, 14. 

 Blattidae, 7, 8, 12, 68. 

 Blattinae, 12, 13. 69. 

 Bliastes, 53, 78. 

 Boopedon, 29, 32, 74. 

 Bootettix, 26, 32. 

 Brachystola, 38 76. 

 Bradynotes, 44, 49. 

 Bruneria, 30, 32. 

 Brunneria, 17, 32, 71. 



Cacopteris, 56, 57. 

 Callimantis, 17, 18. 

 Camnula, 34, 37. 

 Campylacantha,43, 49, 50. 

 Capnobotes, 55, 79. 

 Ceratinoptera, 14, 69. 

 Ceuthophili, 58, 79. 



Ceuthophilus, 59, 61, 79. 

 Chimarocephala, 34, 37, 75. 

 Chloealtis, 28, 32, 73. 

 Chorisoneura, 15, 70. 

 Chortophaga, 33, 37, 75. 

 Circotettix, 37, 75. 

 Clinocephalus, 28, 32. 

 Clinopleura, 56. 

 Coloradella, 32. 

 Conalcaea, 42. 

 Conocephalinae, 51, 54, 78. 

 Conocephalini, 54, 78. 

 Conocephalus, 54, 78. 

 Conozoa, 37, 75. 

 Copiophora, 54, 78. 

 Corydinae, 13, 15, 70. 

 Cryptocercus, 15. 

 Cyclocercus, 42, 49, 50. 

 Cycloptilum, 64, 81. 

 Cyrtophyllus, 53, 78. 

 Cyrtoxiphus, 65, 81. 



Dactyloti, 40, 50. 

 Dactylotum, 50. 

 Daihinia, 9, 59, 60, 80. 

 Decticinae, 51, 55, 79. 

 Dendrotettix, 45, 49. 

 Derotmema, 36, 75. 

 Diapheromera, 20. 

 Dichopetala, 52, 77. 

 Dichromorpha, 28, 32, 74. 

 Dictyophorus, 40, 76. 

 Dissosteira, 35, 37, 75. 

 Dracotettix, 40. 



Encoptolophus, 34, 37, 75. 

 Eneopterinae, 62, 65, 82. 

 Engoniaspis, 55. 

 Eotettix, 43, 49. 

 Eremnus, 32. 

 Eremobiini, 33, 38, 76. 

 Eremopedes, 56. 

 Eritettix, 27, 32, 73. 

 Eupnigodes, 30, 32. 

 Eurycotis, 14, 69. 



Forficula, 11, 68. 

 Forficulidae, 7, 8, 11, 67. 



Gammarotettix, 61. 

 Gomphocerus, 30, 32, 74. 

 Gonatista, 17. 

 Gryllacrinae, 9, 51, 57. 

 Gryllidae, 7, 10, 62, 80. 

 Gryllinae, 62, 64, 81. 

 Gryllpdes, 64, 81. 

 Gryllotalpa, 63, 80. 

 Gryllotalpinae, 10,62, 63, 80. 

 Gryllotalpini, 63. 



Gryllus, 64, 81. 

 Gymnes, 26, 32. 

 Gymnoscirtetes, 41, 49. 



Hadenoecus, 59, 61, 79. 

 Hadrotettix, 37. 

 Haldemanella, 38. 

 Heliastus, 37, 38, 75. 

 Hesperotettix, 44, 49 50. 

 Hippiscus, 34, 37, 75. 

 Homoeogamia, 15, 70. 

 Hormiliae, 52, 77. 

 Hypochlora, 43, 49. 



Idionotus, 56, 57. 

 Idiostatus 56, 57. 

 Ischnoptefa, 13, 14, 69. 



Labia, 11, 68. 

 Labidura, 11. 

 Lactista, 35, 37, 75. 

 Leprus, 34, 38. 

 Leptysma, 41. 

 Leptysmae 39, 40, 41. 

 Ligurotettix, 26, 32. 

 Litaneutria, 17. 

 Loboptera, 14, 69. 

 Locustidae, 7, 9, 51, 77. 



Mantidae, 7, 8, 16, 70. 

 Mantinae, 16, 71. 

 Mecostethus, 29, 32, 74. 

 Melanopli, 40, 41, 76. 

 Melanoplus 22, 44, 47, 48, 



49, 50, 76. 



Mermiria, 26, 32, 73. 

 Mesopes, 39,40. 

 Mestobregma, 36, 37, 75. 

 Metaleptea, 32. 

 Metrypa, 66, 82. 

 Microcentra, 52, 53, 78. 

 Microcentrum, 53. 78. 

 Mogosiplistus, 63, 64. 

 Monotettix, 24. 

 Myrmecophila, 62,63,64. 

 Myrmecophilinae, 62,63,81. 



Napaia, 27, 32. 

 Nemobius, 64, 81. 

 Neortus, 57. 

 Nyctobora, 14, 69. 

 Nyctoborinae, 12, 14, 69. 



Odonturae, 52, 77. 

 Oecanthinae, 62, 64, 81. 

 Oecanthus, 64, 81. 

 Oedaleonotus, 48, 50. 

 Oedipodinae, 22, 23, 32, 33, 

 74. 



