Explanation of Plate X. 



Fig. 57a. Rhipidia suhpectinata, (^ antenna. 



58. Limtiobia insularis, wing. 



59. Rhamphidia albitarsis, wing, 59a hypopygium. 



60. yltorSa^weZZa, wing, 60a hypopygium. 



61. „ pleuralisj antennae, 61a, 616 genitalia, 61c wing. 



62. Teucholabis complexa, wing. 



63. „ annidata, wing. 



64. Elliptera species, wing, 64a genitalia. 



65. Diotrepha mirabilis, wing, 65a hypopygium. 



66. „ concinna, wing. 



67. Mongoma pallida, wing. 



68. Epiphragma sacTceni, wing. 



69. Tipula subinfuscata, wing. 



70. Pachyrrhina elegantula, wing. 



71. Polymera albitarsis, ^ part of antenna, 71a $ antenna, 



71 & wing. 



72. Genus near Rhipidia, part of antenna, 72a hypopygium. 



73. Dixa clavulus, wing. 



74. Bhyphus dolorosus, wing. 



75. Pelagomyia albitalus, ^ head. 



76. Aochletus bistriatus, antenna. 



77. Tabanus aids, antenna. 



78. „ species, antenna. 

 78&es. Chrysopila atra, wing. 



79. Erax rufitibia, wing. 



