LIST OF HOMOPTEROUS INSECTS. 353 



15. Delphax Leptychus. 



Delphax Leptyphus. 



Leplyphus, Amj/ot, Ami. Soc. Ent. Fr. 2me Sene, v. 170, 397. 



Europe. 



^6. Delphax bicarinata. 



Delphax bicarinata, Herr.-Sch(Fjf. Nomencl. Ent. i. QQ, 106. Faun. 

 Ins. Germ. 143, 21. Spin. Ann. Sue. Ent. Fr. viii. 334, 5, 



Europe. 



^7. Delphax saccha.rivora. 



Delphax saccharivora, Westivood, Mag. Nat. Hist. vi. 407. 



a, b. New Granada. Presented by the Entomological Club, 

 c — t. Jamaica. 



C 18. Delphax tricaeinata. 



Delphax tricarinata, Say, Journ. Acad. Philad. iv. 337. 

 United States. 



(y 19. Delphax producta, Mas. 



Ferruginea ; verticis latera elevata ; frons carinatns ; mesuthorax 

 fulvo trimttatus : pectus alhidum ; pedes fulvi: alee subfulva, 

 longcB, angiistcB, apice dbscuriores. 



Body ferruginous : head much narrower than the chest'; crown 

 a little longer than broad, with a high ridge along each side ; front 

 increasing in breadth from the crown till near the epistoma where it 

 is rounded, its length near twice its breadth, its middle ridge con- 

 tinued along the epistoma which is lanceolate : fore-chest shorter 

 than the crown, very conical in front, slightly concave on the hind 

 border : middle-chest more than twice the length of the fore-chest, 

 with three tawny stripes : breast whitish : abdomen obconical, not 

 longer than the chest : legs tawny: wings pale tawny, long and nar- 

 rower, darker towards the tips ; veins tawny. Length of the body 

 2 lines ; of the wings 6 lines. 



a. Jamaica. From Mr. Gosse's collection. 



