146 W. L. Distant : Rhynchota Malayana. [VOL. II 



Dabrescus loetisigna. 



Bythoscopus IcBtisigna, Walk., Journ. I4nn. Soc. I^ond. Zool., i, 



p. 174 (1857). 

 Hab. — Borneo. 



Dabrescus nigrilinea. 



Bythoscopus nigrilinea, Walk., Journ. Ijnn.Soc. Lond. Zool.. i 



p. 174 (1857). 

 Hab. — Borneo. 



Dabrescus costalis. (PI. viii, figs. 8, 8a.) 



Vertex ochraceous, the anterior margin narrowly black, and a 

 transverse linear piceous spot before each eye ; pronotum brownish 

 ochraceous with thickly placed fine paler rugolosities ; scutellum 

 dull obscure pale brownish ; abdomen above piceous brown, 

 base and apex of apical segment ochraceous, anal segment black; 

 face pale castaneous, basal margin darker, followed by a transverse 

 ochraceous line extended between the upper margins of e3''es, the 

 inner margins of e^^es also ochraceous ; cheeks piceous, their 

 margins ochraceous ; sternum piceous, its lateral margin broadl}' 

 sulphur-yellow ; abdomen beneath and legs ochraceous ; tegmina 

 pale brownish ochraceous, venation a little darker, costal margin 

 ochraceous beneath which the costal area is piceous brown, a large 

 greyish white costal spot before apex, apical margin fuscous brown ; 

 wings pale fuliginous with the veins darker. 



lyong excl. tegm., 9 , 6 mm. Exp. tegm. 16 mm. 



Hab. — Borneo ; Kuching (Hewitt). 



Genus Tartksus. 



Tartessus, Stal, Ofv. Vet.-Ak. Forh., 1865, p. 156. 



Type T. fcrrugincus, Walk. 



Tartessus antecedens. 



Bythoscopus antecedens, Walk., Journ. Linn. vSoc. Lond. Zool., x. 



p. 316 (1869). 

 Bythoscoptts bimarginatus, Walk., loc. cit., p. 318. 

 Hab. — Morty ; New Guinea ; Ceram. 



This may prove to be but a synonym of T. ficberi, Stal, from 

 Mysol. 



Tartessus polygrammus. (PI. viii, figs. 11, iia.) 



Bythoscopus poly granimus, Walk., Journ. Linn. Soc. Lond.Zool., 



X, p. 317 (1869). 

 Hab. — N. Guinea ; Morty. 

 Tartessus bistriga. 

 Bythoscopus bistriga, Walk., Journ. Linn. Soc. T,ond. Zoob, x. 



p. 317 (1869). 

 Tartessus concolor. 

 Bythoscopus concolor, Walk., Journ. Linn. Soc. Lond, Zoob, x. 



p. 317 (1869), 

 Hab.— Mvsol. 



