7<5 M r. W. L. Distant on Homoptera. 



recurved on each side ; tegmina witli the apical naargins 

 broad and truncate. 



Long., incl. tegra., 13 mm. 



Hab. Cambodia; Chantaban [Mouhot, Brit. Mus.). 



Allied to L. furc\J€i\ Stal. 



MoNiANA, gen. nov. 



Vertex longer than broad, internally a little foveate, the 

 margins ridged, the apical margin appearing prominent by 

 the exposure of the base of face ; face obliquely straightly 

 widening towards clypeus, the disk strongly tricarinate, the 

 central carination slender, straight, the sublateral carinations 

 more robust and united at base ; clypeus transversely ridged 

 on basal area, beyond which it is centrally longitudinally 

 ridged ; pronotum short, anteriorly subconically produced 

 between the eyes, the central disk subfoveately flattened ; 

 mesonotum with two oblique central carinations ; tegmina 

 laterally deflected, about one and a half times as long as 

 broad, the apex roundly truncate, claval suture reaching 

 apex of inner margin ; legs moderate. 



This genus, which is only represented in the National 

 Collection by a badly-pinned specimen, is allied to LoUius, 

 from which it differs by the totally different structure of the 

 face. 



Moniana midrewsi. 



Issus(?) andrewsi, Kirby, Monogr. Christmas Isld. p. 138 (1900). 



Hah. Christmas Island. 



Genus Tylana. 



Tylana, StSl, liio Jan. Hem. ii. p. 67 (1862). 



Type, T. cristatUj Fabr. 



Tylana composita. 

 Issus compositm, Walk. Journ. Linn. Soc, Zool. i. p. 152 (1857). 

 Hah. Borneo. 



Tylana truncata. 



Hysteropterum t7-unc.atum, Walk. List Ilom., Suppl, p. 93 (1858) : 

 Melich. Mon. Issiden, p. 1.54 (1906). 



Hub. Java. 



