INDEX. 



2^5 



Tanytarsus, /a;77/j', 1S7 

 „ patens, 1S7 



„ pnrcox, 1S6 



,, punctifes, 186 



„ pitsio, 1 86 

 „ tenuis, 1S6 



„ vermis (?), 1S7 



Tertiary Insects, i, 3 

 Tetrachreta, 13 

 Tetragoneura, 104, 136 



,, hirta, 136 



Tetraptera, 10 

 Thalassomyia, 169, 205 



,, Frauenfcldi, 203 



,, marine larvae of, 203 



Therevidre, xiii., 16 

 Thiras, 5 

 Tipula, 18 



TipulidDe, xii., 4, 13, 15, 18, 20 

 True Nemocera, iS 

 TrypetidK, xvi., 17 

 Trypetinre, 17 

 Typhlopsylla, 21, 34, 35 



,, assiniilis, 35 



,, gracilis, 35 



,, nnisculi, 34 



,, octactenus, 34 



U. 



Ulidinifi, 17 

 Ulonata, 1 1 



Unogata-, 1 1 



Utah, fossils from, 5 



V. 



Varro, Marcus, 7 

 Virgil, 7 

 Volucella, 5 



W. 

 Walker, 14 

 Westwood, 13 

 Wheat Midge, 76 



„ prevention and remedies 



of, 77 

 Winnertzia, 51 



,, ten ell a, 85 



Wyoming, fossil insects from, 3, 5 



X. 



Xylophagida.', xii., 16, 19, 20, 38 

 Xylophagus, 19 

 Xylota, 5 



Z. 



Zygomyia, 103, 128 



,, not at a, 129 



,, pictipcnnis, 129 



,, valid a, 129 



,, vara^ 129 

 Zygoneura, 41,52, 102, 113 



,, characters of genus, 114 



,, sciarina, 114 



Elliot Stock, Patcrnostey Row, London 



