PLATES. 



Portrait of the late Mr. J. H. Leech to face 



I.— First and second segments of: 1, Agrion pulchcllum $ ; 2, A-puella 

 (J ; 3, A. hastulatum $ ; 4, J. mercunale $ ; 5, Enallagma 

 cyathigerum $ 



II.— Anal segments of Ischnura pumilio $ and I. elegans $ ; abdomen 

 of Pyrrhosoma nymplmla J var. ; abdomen of P. tenellum $ J 

 vars • 



III. — Tettix bipunctatus and T. suhulatus 



IV. — Varieties of Irish Lepidoptera (coloured). 



PAGE 



33 



65. 



Ga 

 165. 



ILLUSTEATIONS IN THE TEXT. 



Stridulating apparatus of Corixo geoffruyi 9 



Rhododipsa miniana . A'2 



Mai'ginal Wing Bristles in Lepidoptera ...... 47 



Pephricus fragilis, Distant ..89' 



P. fuse iatm. Distant . 90 



Amorgius indicus — fig. 1, egg-cluster; fig. 2, single egg . . 114 



Disphinctus formosus, Kirkaldy — fig. 3, egg in section; fig.;4, showing 

 part of egg exposed .... 



Nijctemcra annulata, Boisd. (details) . 

 Intermediate forms of ADipJiidaxysi hctularui 

 Agrion pulcltellum ^ ab. : segments 1 and 2 

 Aberration of Gonopteryx vlutmiii 



. 115 

 . 141 

 213, 214 

 . 215 

 . 261 



INSTRUCTIONS to BINDER.—The SPECIAL INDEX, ^iveii with 

 the 'Entomologist' for January, 1902. belongs to this Volume, and 

 should be placed next to this General Index. 



