647 



Group 3. Type L. fenestrata. 

 Alae maris coloratae, famines hyalinae. 



Sub-group 1. 

 Mas. Alae posticae seriebus duabus macularum vitratarum. 



7. LlBELLAGO PERFORATA. 



Nigra, maculis cceruleis ; alls hyalinis, anticis apice late, posticis 

 post medium fuligineis, his hie fasciis duabus e maculis 

 hyalinis. 



Alee valde angustcc, acuminatce ; nodus basi et pterostigmate cequa- 

 liter remotus. 



Mas. Alee anticce quartario apicali (margine postico excepto) satu- 

 rate fusco ; posticdB bis quintie concise et saturate fusca, 

 macularum 3 4 oblongarum vitratarum seriebus duabus trans- 

 versis rectis notata. 



Fo3m. Ignota. 



Calepteryx perforata, Percheron, Gen. Ins. ii. 5. Neur. pi. 2. 

 Rhinocypha perforata, Ramb. Hist. Nat. Ins. Neur. 235, 4. 

 Libellago perforata, De Selys. 



Cochin China. 



8. LIBELLAGO FENESTRATA. 



Alee angustce; nodus basi quam pterostigmate propior. 



Mas. Alee triquintie postica saturate fusca, margine postico et 

 apice lucidioribus fulgidis ; alee posticce parte fusca macula- 

 rum vitratarum seriebus duabus transversis notata, serie la 

 mediana arcuata e maculis 2 3, 2a paullo citra pterostigma 

 e maculis 3 (nonnunquam conjunctis). 



Fcem. Alee hyalince. 



Calepteryx fenestrata, Burnt. Handb. Ent. ii. 826, 2. 

 Libellago fenestrata, De Selys. 



a. Java. From Mr. Argent's collection. 



3 L 



