Mr. W. L. Uistant on new Cicadidtfi. 295 



Mr. Walker as Dundahia doryca^ Boisd., and still remains 

 under that name in the National Collection. 



Cosmo'psaltria silhetana, n. sp. 



Body above shining brownish olivaceous. Head with two 

 central black spots on front and with an irregular black fascia 

 across vertex, widening at area of ocelli, and the poste- 

 rior margin of the eyes black. Pronotum with two central 

 black fascite, the oblique incisures black, the basal margin 

 greenish. Mesonotum with the following black markings : — 

 a central longitudinal fascia, on each side of which is a slightly 

 oblique obconical spot ; these are each followed by a very 

 much smaller spot, and again by a short, broad, irregular 

 spot, all starting from anterior margin ; two long discal spots 

 and a small rounded spot in front of each anterior angle of 

 basal cruciform elevation. Abdomen above with the disk 

 much shaded with dark shining fuscous ; posterior segmental 

 margins greenish. Body beneath very pale olivaceous, with 

 a greyish tinge ; face witli the apex and a central fascia black ; 

 apex of rostrum, apices of the tibia;, anterior tarsi, and bases 

 and apices of intermediate and posterior tibiae fuscous. Teg- 

 mina and wings pale hyaline, venation brownish; costal 

 membrane and base of upper ulnar area ochraceous ; trans- 

 verse veins at bases of second and third apical areas infus- 

 cated. 



The rostrum reaches the apex of the posterior coxte ; the 

 opercula gradually narrow towards apices, which are obtusely 

 angulated and reach the fourth abdominal segment. 



Long. excl. tegm. 28 millim., exp. tegm. 72 millim. 



Hab. Silhet. Coll. Dist. 



Cosmopsaltria jacoona, n. sp. 



Allied to C. oopaga^ Dist., and very similar above in colour 

 and markings. Differs from that species by the size and 

 shape of the opercula, which are longer — reaching the penul- 

 timate abdominal segment — narrower, and with their apices 

 somewhat angularly rounded. 



Long. excl. tegm. 37 millim., exp. tegm. 98 millim. 



Hah. Johore. Calc. Mus. 



Poynponia soUtaria, n. sp. 



Body above ochraceous. Head with the eyes dark fuscous ; 

 front with two central black spots on anterior margin and two 



