( viii ) 



EXPLANATION OF THE PLATES. 



Plate I. 



riat.\<i II & III. 

 Plate IV. 

 Plates V— VII. 

 Plate VIII. 

 Plate IX. 



See pages 1—80 

 81—98 

 221—228 

 229—252 



277—280 

 281—283 



Plate X. 



Plates XI— XIV, 

 Plate XV. 

 Plate XVI. 

 Plate XVII. 



Sue pages 285-293 

 295—367 

 435—473 

 475-477 

 479—499 



ERRATA AND ADDENDA. 



TKANSACTIONS. 



Page 104, line 12, for Hereogenea read Heterocjenea. 



Page 126, Hue 1, for Mardaria read Mardara. 



Page 164, line 2 from bottom, for Numens read Nurnenes. 



Page 269, line 9, for cinnah(trina,s^.n., read cinnaharina,'Fsi\rTa.. 



Page 286, as a Footnote to line 19, add : — These two nymphs form the 

 subject of an article by Mr. Lillie, in Trans. New Zeal. Instit. (vol. xxxi., pp. 

 164 — 1(39^ p]s. xiv. — xix.). Deleatidium (referred to Jtalophlebia scita) has 

 the tracheal branchipe of the 1st abdominal segment reniform, unlike those 

 of the other segments. They are missing in the specimen received. 



Page 353, lines 16 and 15 from bottom, for the south-western part of the 

 Altai (near Semipalatinsk) read Mt. Chaman, south of Minusinsk on the 

 Mongolian frontier. 



Page 358, line 12, for Iris, viii. read Iris, vii. 



Page 364, after line 1 insert:— I found this species first in the Tchuya 

 valley on June 18th. It was abundant in the Kurai steppe on June 20th, and 

 was common also in the high mountains up to nearly 8000 feet in July. It 

 has a peculiar weak, low flight, and always .settles on grass. 



Page 444, last line, for Ai/r read Ayrirultvnil. 



Page 450, line 12, for tormentosus read tomentosus. 



Page 461 line 22, for Apimorpha read Apiomorpha. 



