38tr Mr. AV. L. Distant on Homoptera. 



Mogannia Horsfieldl, sp. n. 



? . Head, pronotum, and mesonotum very thickly oclira- 

 ceously pilose; abdomen above black, with a broad, central, 

 longitudinal, ochraceously pilose fascia; body beneath and 

 legs piceous, the first thickly and the legs sparingly ochra- 

 ceously pilose; tegmina and wings hyaline, extreme bases of 

 both reddish ochraceous, the venation brownish or piceous ; 

 tegmina with the basal half connected at posterior angle with 

 a very broad submarginal fascia, piceous brown ; wings with 

 the basal area beyond the reddish-ochraceous base pale 

 fuscous. 



Long., excl. tegm., ? 15 mm. ; exp. tegm. 3G mm. 



llab. Java {Ilorsfield^ Brit. Mus.). 



Addenda. 



Division Cicada traria {ante, p. 804). 



Tamasa, gen. nov. 



Body moderately short, abdomen not longer than space 

 between apex of head and base of cruciform elevation ; tym- 

 panal coverings both narrower and shorter than tympanal 

 cavities ; head shorter than pronotum, which is slightly 

 shorter than mesonotum. 



A genus intermediate between Teltijia and Terpnosia. 

 From Teitigia it is sc])arable by the structure of the tympanal 

 coverings, which are both narrower and shorter than tym- 

 panal cavities, and by the short abdomen ; from Terpnosia it 

 also differs by the short and opaque abdomen, the greater 

 width of the head between eyes=to width of base of meso- 

 notum, and by the tympanal coverings being subangulate 

 anteriorly. 



Type, T. tristigma^ Germ. [Cicada). 



Subfam. CiCADiNJE. 



Division Heteropsaltriaria 

 (to follow Cicadaria, vol. xiv. p. 423). 



This division, at present represented by a single genus, 

 is to be distinguished from the Cicadaria by the distinct 

 venation of the tegmina, the radial area being very largo and 



