no 



Delphax albicollis Motsch. 



Figura precedenti sed minor et praesertim brevior; eloti- 

 gatus, postice attenuatus, nitidus, sordido-testaceus , thorace 

 corporeque nigro - piceis, hoc segmento medio supra laete 

 ochraceo, thoracis limbo antico leviter dilatato, splendido- 

 albidoy antice leviter fusco-bipunctato, postice transverso- 

 triangulariter exciso, angulis suboblique truncatis; capite 

 transverso, vertice angustato, subexcavato, vix producto, 

 antice bisulcato, postice subbifoveolato, oculis magnis, ob- 

 longis, subconvexis, cinereis; fronte elongato - triangulari, 

 albo-tricarinato , carinis antice conjunctis; thorace triangu- 

 lari, medio tricarinulato, postice utrinque sinuato, margi- 

 nato, inter dum rufo-testaceo (9?); scutello triangulari, bi- 

 impresso, apice plus minusve albido; hemelytris hyalino-sub- 

 infumatis, nervis fusco-testaceis, antice subcrenulatis; tibiis 

 posticis lato-tridentatis, antennis testaceis, articulo %do 

 primo fere triplo longiori. 



Long. 4 / 5 1. — lat. cap. l j s 1. 



Des environs de Colombo. 



Delphax coloratus Motsch. 



Tantum D. albi colli, sed color magis nigrescens, anten- 

 nis nigris, pedibus nigropiceo annulatis, tarsis posticis di- 

 gitalis, capite vertice albo- 4 carinatis, carininulis mediis 

 antice triangular iter conjunctis; thorace transverso, subopa- 

 co, nigro, postice lato arcuato, medio subinflexo, carinulis 

 vix distinclis, later aliter roseo; hoc limbo antico albissimo, 

 medio leviter sinuato; scutello triangulari, nigro-piceo; he- 

 melytris hyalinis, nervis antice testaceis, postice infuscatis, 

 costa later ali nigra, abdomine nigro, segmento antico su- 





