116 OEIENTAL CICADIDyE. 



10. Huechys dohertyi, n. sp. (Tab. XIV., figs. 2, a, b.) 



Head, thorax and abdomen dull ochraceous ; base of face, anterior margin of front and whole vertex 

 of head, black. Pronotum with a central hour-glass-shaped fascia, the fissures and the margins black. 

 Mesonotum with four central obconical spots, — the two central spots smallest, — the cruciform elevation, and 

 a central angulated spot in front of same, blackish. Abdomen, both above and beneath, with a more or 

 less distinct marginal series of blackish spots, blackish segmental fascife, and two blackish central 

 longitudinal fascife to anal appendage. Legs black. 



Tegmina pale brownish ; the venation, costal membrane and postcostal area darker in hue. 'Wings 

 pale hyaline ; the venation and a basal streak on inner margin fuscous. 



The rostrum reaches the intermediate coxte ; the face is more or less longitudinally sulcated for its 

 ■whole length, and coarsely transversely striate. 



Long. excl. tegm. <? and ? , 18 to 21 millim. Exp. tegm. 48 to 52 millim. 



Hab. — Malayan Aechipelago : S.E. Borneo (coll. Dist.). 



Var. a. 



Tegmina with obscure greyish-white streaks in all the areas. 



Hab. — Malayan Aechipelago : S.E.Borneo (Doherty — coll. Dist.). 



Apart from the very distinct colour markings, this species may be distiuguished from the 

 preceding by the more longitudinally sulcated face. 



11. Huechys chryselectra. (Tab. XIV., figs. 3, a, b.) 



Huechys chi-yseh'ctni, Distant, Ami. Mus. Civ. Genoa, ser. 2a, vol. vi. p. 520 (1888). 



<? . Head and thorax above ochraceous ; vertex of head somewhat darker in hue ; a large black spot on 

 each lateral area of the pronotum. Abdomen above pale castaneous, the segmental margins very narrowly 

 ochraceous. Head beneath, sternum, legs, and opercula, dull ochraceous ; head, excluding face and the 

 coxfB, castaneous. Abdomen beneath as above. 



Tegmina pale brown and opaque, the venation concolorous ; wings very pale brownish and semi- 

 hyaline. 



The face has the central sulcation very distinct, but not extending beyond two-thirds of its length. 



Long. excl. tegm. <? , 18 millim. Exp. tegm. 44 millim. 



Hab. — Malayan Aechipelago : Borneo. Saeawak (Doria and Beccari — Genoa Mus.). 



12. Huechys haematica. (Tab. XIV., figs. 4, a, b.) 



Huechys hamatica, Distant, Ann. Mus. Civ. Genoa, ser. 2a, vol. vi. p. 454, t. iv. f. 5, n, h (1888). 



? . Body above sanguineous ; pronotum with a large oblique black spot on each lateral area ; eyes 

 dull ochraceous. Body beneath sanguineous ; legs castaneous. 



Tegmina pale greyish-brown, with darker suffusions along the venation ; base narrowly sanguineous. 

 Wings pale bluish-grey, with darker suffusions along the venation ; base narrowly sanguineous. 



The rostrum reaches the posterior coxfe ; the face is much compressed, with a slight narrow central 

 longitudinal sulcation. 



Long. excl. tegm. ? , 20 millim. Exp. tegm. 45 millim. 



Hab. — Tenassebim : Mt. Mooleyit, 600-1200 m. (Fea— Genoa Mus.). 



