AGRioNiD.^:. 649 



Sect. 2. 



Statura major. Alae plus minusve dilatatae, areolanim post- 

 •ostalium sericbus duabus (nonnunquam elementariis). 



Group 1. Type L. unimaculaia. 

 Ang-ulus mesothoracis brevis, triangularis. 



Sub-group 1. 

 Man. Alag postica? fascia unica vitvata. 



12. LiBELLAGO UNIMACULATA. 



Anyulus mesothoracis brevis, ceneus. Ales mediocres. Femora 

 tibiceque posteriora intus Jiava. 



Mas. Alee mar gine antico lucide hyalino ; anticce hyaiince, trans 

 medium in fuscum lucidum mulatce ; postica hi/alina, plus 

 dimidio postico saturate fusco in fuscum lucidum apud punc- 

 tum ynutafo, fascia vitrata latissima trans nodum notatce. 



FcEui. Alee hyalime ; pterostigma long um, flat um, basi fuscum. 

 Libellago unimaculata, De Selys. 



a, b. Nepaul. Presented by Major-Gen. Hardwieke. 



c. East Indies. Presented by J. C. Dale, Esq. 



d. North India. From Mr. Stevens' collection. 



Group 2. Type L. fulgipennis. 

 Angulus mesothoracis longissimus, sinus ante alas altingens. 



Sub-group 1. 

 Mas. .Vice postica; fasciis duabus vitralis. 



3 L 2 



