HEMIPTERA HOMOPTEBA OF CEYLON". 141 



the clouded space are black, spotted with testaceous. Wings 

 hyaline. 



Appears to be a common species. 



Pundaloya. 



*tDELPHAX SIMPLEX, Sp. n. 



Long. Corp. cum tegm. 5 millim. 



Testaceous ; head, face, and thorax tricarinate ; tegmina yel- 

 lowish subhyaline, with a row of spots all round, except on the 

 basal half of the costa, and 4 or 5 additional spots in the middle 

 of the wing, mostly placed on the longitudinal uervures. 



Pundaloya. 



Delphax maeginalis. 



Delphax marginalis, Motsch. Bull. Mosc. sxxvi, (3) p. 108 (1863). 



Described from Ceylon (Nura Ellia and Patannas). 



Delphax tjnistrigosus. 



Delphax unistrigosus, Mtosch. Bull. Mosc. xxxvi. (3) p. 108 (1863). 



Described from Ceylon (Patannas). 



Delphax soRDEscEiirs. 



Delphax sordeseens, Motsch. Bull. Mosc, xxxvi. (3) p. 109 (18 ). 



Described from Ceylon (Colombo). 



Delphax veistosus. 



Delphax venosus, Motsch. Bull. Mosc. xxxvi. (3) p. 109 (1863). 



Described from Ceylon (Colombo). 



Delphax albicollis. 



Delphax albicolhs, Motsch. Bull. Mosc. xxxvi. (3) p. 110 (1863). 



Described from Ceylon (Colombo). 



Delphax coloeatus. 



Delphax coloratus, Motsch. Bull. Mosc. xxxvi. (3) p. 110 (1863). 



Described from Ceylon (Colombo). 



Mesttjs moeio. 



Mestus morio, Motsch. Bull. Mosc.xxxvl (3; p. Ill, pi, ii. f. 2-1 (186,3). 

 Described from Ceylon (Patannas). 



Mestus testaceus. 



Mestus testaceus, Motsch. Bull. Mosc. xxxvi. (3) p. 112 (1863). 



Described from Ceylon (Nura Ellia and Patannas). 



