IV 



INDEX. 



Spiller, a. J., 251 



Stiff, Rev. T. A., 323, 324 



Stowell, E. N. C, 38, 39 



Studd, E.F., 181 



Taylor, W. R., 180 



Theobald, F. V., M.A., F.E.S., &c., 



28, 36, 100 

 Thdrnall. a., 313 

 Tdrner. H. J., 47, 109, 135, 159, 182, 



208, 229. 280, 303, 327 

 Tyerman, W. a., 40 

 Ward, J.D., 40 

 Whall, C. W., 106 



Wheeler, Eev. G., M.A.. 45, 108, 158, 182 



Whicher, S., 251 



Whittingham, Rev. W. G., F.E.S., 



297, 325 

 Wileman, a. E., F.E.S., 161, 201, 219, 



266, 290, 318 

 William, B. S., 181 

 Williams, C. B., B.A., F.E.S., 51, 247, 



249, 262 

 Williams, H. B., 328 

 Williams, J. W., 252 

 Winston, St. A. St. J., M.R.C.S., 



M.R.C.P., 326 



PLATES. 



Meteorus albiditarsis, M. niger, M.fragilis and cocoons of ) 



six species of Meteorus j" 



Sympetrum striolatum 



Erebia ligea, var. adyte, Hb., transition to typicaH/i/5rt,L. 

 Wicken Fen as it is. | 



1. Reed bed near Wicken Village showing " Jungle " growth - 



, 2. A "Load" in the Fen j 



V. — Hemerobiid Wings 



VI. f Macrocentrus marginator, Zele infumator, Z. discolor, \ 

 \ Z. testaceator, and cocoons of four species . . . J 

 At Le Lauteret. A Haunt of P. thersites .... 



II. 

 III.- 



IV. 



VII. 



page 

 73 



77 

 113 



185 



257 

 305 



ILLUSTRATIONS IN THE TEXT. 



Sympetrum striolatum (lateral thoracic markings) 4 



Three figures illustrating oviposition of Rhyssa 21 



Rectiiiasus huxtoni, sp. nov 29 



Forda rotunda, sp. nov 31 



Tyrbula scudderi . . 33 



Metanaa chapmani j^; ^P^^ ^^ abdomen from above j 5^ 



Chirothrips frontalis, sp. nov. Head and prothorax 52 



Forjicula aiiricularia 65 



Ascalaphiis coccajus. Pupa-skin 97 



Argynnis selene, aberration 113 



Arctia villica, aberration ........... 118 



Diestrammena marmorata, female 145 



Psephenoides immsi sp. nov 188 



Kakothrips robustus ............ 247 



Podagrion pachymerum 264, 265 



