306 Mr. W. L. Distant o)i Ilomoptera. 



^. Lateral margins of proaotum ampliate, naiTowed 

 anteriorh". 

 J. Abdomen beneath strongly channelled near 



later.il margins Kumalata, 



hh. Lateral margins of pronotmii convex ante- 

 riorly, medially concavely sinnate. 

 iV. Abdomen beneath obliquely recurved near 



lateral margins Basa. 



2. Abdomen in c? tuberculate beneath on the second and 



third abdominal segments Cakagninus. 



Gonus Tettigia. 



Tettigia, Kolenvii. Mel. Ent. vii. p. 6 (1857). 

 Type, T. orni, Linn. {Cicada). 



Genus Emathia. 



Emathia, StSl, Hem. Afr. iv. p. 8 (18GG). 

 Type, E. cegrota, Stal. 



Genus Teri'NOSIA. 

 Terjmosia, Uist. Ann. & Mag. Nat. Hist. (6) ix. p. 325 (1892). 

 Type, T. psecas, Walk. {DunJuhia). 



Terpnosia cotifusa, sp. n. 



Body above castaneous brown, finely greyishly pilose ; 

 pvonotum with the centre of the posterior margin (excluding a 

 medial spot), the apices of the lateral margins, and two 

 central curved fasciie pale greenish ; mesonotum with the 

 anterior lateral margin pale greenish, the margins of two 

 obscure anterior obconical spots and the anterior angles of 

 the cruciform elevation ochraceous ; posterior margins of the 

 abdominal segments narrowly fuscous ; body beneath con- 

 siderably paler in hue than above; opercula broad, transverse, 

 convexly rounded posteriorly, not quite reaching basal 

 segment of abdomen ; rostrum just reaching basal abdominal 

 segment. Tegmina and wings hyaline, the veins brown or 

 brownish ochraceous ; tegmina with a slight greenish suffu- 

 sion, a curved series of about four small fuscous spots ex- 

 tending from base of second ulnar area to inner margin, the 

 bases of the two upper apical areas a little infuscated, and a 

 narrow elongate fuscous spot at apices of the longitudinal 

 veins to apical areas. Tympanal covering very small, the 

 greater part of the tympana being exposed. 



